(16R)-19-amino-8-(dimethylamino)-4,13,16-trimethyl-17-oxa-4,5,7,9,20-pentazatetracyclo[16.3.1.02,6.010,15]docosa-1(22),2,5,7,10(15),11,13,18,20-nonaene-3-carbonitrile;(16R)-19-amino-4,8,13,16-tetramethyl-7,17-dioxa-4,5,8,20-tetrazatetracyclo[16.3.1.02,6.010,15]docosa-1(22),2,5,10(15),11,13,18,20-octaene-3-carbonitrile;(16R)-19-amino-4,8,13,16-tetramethyl-9,17-dioxa-4,5,20-triaza-8-boratetracyclo[16.3.1.02,6.010,15]docosa-1(22),2,5,10(15),11,13,18,20-octaene-3-carbonitrile;(16R)-19-amino-4,8,13,16-tetramethyl-7,9-dioxo-17-oxa-4,5,8,20-tetrazatetracyclo[16.3.1.02,6.010,15]docosa-1(22),2,5,10(15),11,13,18,20-octaene-3-carbonitrile;(16R)-19-amino-4,8,13,16-tetramethyl-7-oxo-9,17-dioxa-4,5,8,20-tetrazatetracyclo[16.3.1.02,6.010,15]docosa-1(22),2,5,10(15),11,13,18,20-octaene-3-carbonitrile

C107H108BN31O11 — CID 159647723

About (16R)-19-amino-8-(dimethylamino)-4,13,16-trimethyl-17-oxa-4,5,7,9,20-pentazatetracyclo[16.3.1.02,6.010,15]docosa-1(22),2,5,7,10(15),11,13,18,20-nonaene-3-carbonitrile;(16R)-19-amino-4,8,13,16-tetramethyl-7,17-dioxa-4,5,8,20-tetrazatetracyclo[16.3.1.02,6.010,15]docosa-1(22),2,5,10(15),11,13,18,20-octaene-3-carbonitrile;(16R)-19-amino-4,8,13,16-tetramethyl-9,17-dioxa-4,5,20-triaza-8-boratetracyclo[16.3.1.02,6.010,15]docosa-1(22),2,5,10(15),11,13,18,20-octaene-3-carbonitrile;(16R)-19-amino-4,8,13,16-tetramethyl-7,9-dioxo-17-oxa-4,5,8,20-tetrazatetracyclo[16.3.1.02,6.010,15]docosa-1(22),2,5,10(15),11,13,18,20-octaene-3-carbonitrile;(16R)-19-amino-4,8,13,16-tetramethyl-7-oxo-9,17-dioxa-4,5,8,20-tetrazatetracyclo[16.3.1.02,6.010,15]docosa-1(22),2,5,10(15),11,13,18,20-octaene-3-carbonitrile

(16R)-19-amino-8-(dimethylamino)-4,13,16-trimethyl-17-oxa-4,5,7,9,20-pentazatetracyclo[16.3.1.02,6.010,15]docosa-1(22),2,5,7,10(15),11,13,18,20-nonaene-3-carbonitrile;(16R)-19-amino-4,8,13,16-tetramethyl-7,17-dioxa-4,5,8,20-tetrazatetracyclo[16.3.1.02,6.010,15]docosa-1(22),2,5,10(15),11,13,18,20-octaene-3-carbonitrile;(16R)-19-amino-4,8,13,16-tetramethyl-9,17-dioxa-4,5,20-triaza-8-boratetracyclo[16.3.1.02,6.010,15]docosa-1(22),2,5,10(15),11,13,18,20-octaene-3-carbonitrile;(16R)-19-amino-4,8,13,16-tetramethyl-7,9-dioxo-17-oxa-4,5,8,20-tetrazatetracyclo[16.3.1.02,6.010,15]docosa-1(22),2,5,10(15),11,13,18,20-octaene-3-carbonitrile;(16R)-19-amino-4,8,13,16-tetramethyl-7-oxo-9,17-dioxa-4,5,8,20-tetrazatetracyclo[16.3.1.02,6.010,15]docosa-1(22),2,5,10(15),11,13,18,20-octaene-3-carbonitrile (PubChem CID 159647723) has the molecular formula C107H108BN31O11 and a molecular weight of 2015.06 g/mol. Its IUPAC name is (16R)-19-amino-8-(dimethylamino)-4,13,16-trimethyl-17-oxa-4,5,7,9,20-pentazatetracyclo[16.3.1.02,6.010,15]docosa-1(22),2,5,7,10(15),11,13,18,20-nonaene-3-carbonitrile;(16R)-19-amino-4,8,13,16-tetramethyl-7,17-dioxa-4,5,8,20-tetrazatetracyclo[16.3.1.02,6.010,15]docosa-1(22),2,5,10(15),11,13,18,20-octaene-3-carbonitrile;(16R)-19-amino-4,8,13,16-tetramethyl-9,17-dioxa-4,5,20-triaza-8-boratetracyclo[16.3.1.02,6.010,15]docosa-1(22),2,5,10(15),11,13,18,20-octaene-3-carbonitrile;(16R)-19-amino-4,8,13,16-tetramethyl-7,9-dioxo-17-oxa-4,5,8,20-tetrazatetracyclo[16.3.1.02,6.010,15]docosa-1(22),2,5,10(15),11,13,18,20-octaene-3-carbonitrile;(16R)-19-amino-4,8,13,16-tetramethyl-7-oxo-9,17-dioxa-4,5,8,20-tetrazatetracyclo[16.3.1.02,6.010,15]docosa-1(22),2,5,10(15),11,13,18,20-octaene-3-carbonitrile.

Molecular Properties

• Compound Name: (16R)-19-amino-8-(dimethylamino)-4,13,16-trimethyl-17-oxa-4,5,7,9,20-pentazatetracyclo[16.3.1.02,6.010,15]docosa-1(22),2,5,7,10(15),11,13,18,20-nonaene-3-carbonitrile;(16R)-19-amino-4,8,13,16-tetramethyl-7,17-dioxa-4,5,8,20-tetrazatetracyclo[16.3.1.02,6.010,15]docosa-1(22),2,5,10(15),11,13,18,20-octaene-3-carbonitrile;(16R)-19-amino-4,8,13,16-tetramethyl-9,17-dioxa-4,5,20-triaza-8-boratetracyclo[16.3.1.02,6.010,15]docosa-1(22),2,5,10(15),11,13,18,20-octaene-3-carbonitrile;(16R)-19-amino-4,8,13,16-tetramethyl-7,9-dioxo-17-oxa-4,5,8,20-tetrazatetracyclo[16.3.1.02,6.010,15]docosa-1(22),2,5,10(15),11,13,18,20-octaene-3-carbonitrile;(16R)-19-amino-4,8,13,16-tetramethyl-7-oxo-9,17-dioxa-4,5,8,20-tetrazatetracyclo[16.3.1.02,6.010,15]docosa-1(22),2,5,10(15),11,13,18,20-octaene-3-carbonitrile
• PubChem CID: 159647723
• Molecular Formula: C107H108BN31O11
• Molecular Weight: 2015.06 g/mol
• Exact Mass: 2013.89
• IUPAC Name: (16R)-19-amino-8-(dimethylamino)-4,13,16-trimethyl-17-oxa-4,5,7,9,20-pentazatetracyclo[16.3.1.02,6.010,15]docosa-1(22),2,5,7,10(15),11,13,18,20-nonaene-3-carbonitrile;(16R)-19-amino-4,8,13,16-tetramethyl-7,17-dioxa-4,5,8,20-tetrazatetracyclo[16.3.1.02,6.010,15]docosa-1(22),2,5,10(15),11,13,18,20-octaene-3-carbonitrile;(16R)-19-amino-4,8,13,16-tetramethyl-9,17-dioxa-4,5,20-triaza-8-boratetracyclo[16.3.1.02,6.010,15]docosa-1(22),2,5,10(15),11,13,18,20-octaene-3-carbonitrile;(16R)-19-amino-4,8,13,16-tetramethyl-7,9-dioxo-17-oxa-4,5,8,20-tetrazatetracyclo[16.3.1.02,6.010,15]docosa-1(22),2,5,10(15),11,13,18,20-octaene-3-carbonitrile;(16R)-19-amino-4,8,13,16-tetramethyl-7-oxo-9,17-dioxa-4,5,8,20-tetrazatetracyclo[16.3.1.02,6.010,15]docosa-1(22),2,5,10(15),11,13,18,20-octaene-3-carbonitrile
• SMILES: CB1Cc2nn(C)c(C#N)c2-c2cnc(N)c(c2)O[C@H](C)c2cc(C)ccc2O1.Cc1ccc2c(c1)[C@@H](C)Oc1cc(cnc1N)-c1c(nn(C)c1C#N)/N=C(/N(C)C)N2.Cc1ccc2c(c1)[C@@H](C)Oc1cc(cnc1N)-c1c(nn(C)c1C#N)C(=O)N(C)C2=O.Cc1ccc2c(c1)[C@@H](C)Oc1cc(cnc1N)-c1c(nn(C)c1C#N)C(=O)N(C)O2.Cc1ccc2c(c1)[C@@H](C)Oc1cc(cnc1N)-c1c(nn(C)c1C#N)ON(C)C2
• InChI: InChI=1S/C22H24N8O.C22H20N6O3.C21H22BN5O2.C21H20N6O3.C21H22N6O2/c1-12-6-7-16-15(8-12)13(2)31-18-9-14(11-25-20(18)24)19-17(10-23)30(5)28-21(19)27-22(26-16)29(3)4;1-11-5-6-14-15(7-11)12(2)31-17-8-13(10-25-20(17)24)18-16(9-23)28(4)26-19(18)22(30)27(3)21(14)29;1-12-5-6-18-15(7-12)13(2)28-19-8-14(11-25-21(19)24)20-16(9-22(3)29-18)26-27(4)17(20)10-23;1-11-5-6-16-14(7-11)12(2)29-17-8-13(10-24-20(17)23)18-15(9-22)26(3)25-19(18)21(28)27(4)30-16;1-12-5-6-14-11-26(3)29-21-19(17(9-22)27(4)25-21)15-8-18(20(23)24-10-15)28-13(2)16(14)7-12/h6-9,11,13H,1-5H3,(H2,24,25)(H,26,27,28);5-8,10,12H,1-4H3,(H2,24,25);5-8,11,13H,9H2,1-4H3,(H2,24,25);5-8,10,12H,1-4H3,(H2,23,24);5-8,10,13H,11H2,1-4H3,(H2,23,24)/t13-;12-;13-;12-;13-/m11111/s1
• InChIKey: MRDYWQPNBUSJPD-NOFOSADVSA-N
• XLogP: 15.34
• TPSA: 565.00 Ų
• H-Bond Donors: 6
• H-Bond Acceptors: 40
• Heavy Atoms: 150
• Complexity: —

Lipinski Rule of Five

4 violations

Rule	Value
MW ≤ 500	2015.06
LogP ≤ 5	15.34
H-Bond Donors ≤ 5	6
H-Bond Acceptors ≤ 10	40

Computed Properties (RDKit)

• Structural Alerts: {'alert_name': 'heavy_metal', 'substructure': 'N/A'}, {'alert_name': 'phthalimide', 'substructure': 'N/A'}

Frequently Asked Questions

What is the IUPAC name of (16R)-19-amino-8-(dimethylamino)-4,13,16-trimethyl-17-oxa-4,5,7,9,20-pentazatetracyclo[16.3.1.02,6.010,15]docosa-1(22),2,5,7,10(15),11,13,18,20-nonaene-3-carbonitrile;(16R)-19-amino-4,8,13,16-tetramethyl-7,17-dioxa-4,5,8,20-tetrazatetracyclo[16.3.1.02,6.010,15]docosa-1(22),2,5,10(15),11,13,18,20-octaene-3-carbonitrile;(16R)-19-amino-4,8,13,16-tetramethyl-9,17-dioxa-4,5,20-triaza-8-boratetracyclo[16.3.1.02,6.010,15]docosa-1(22),2,5,10(15),11,13,18,20-octaene-3-carbonitrile;(16R)-19-amino-4,8,13,16-tetramethyl-7,9-dioxo-17-oxa-4,5,8,20-tetrazatetracyclo[16.3.1.02,6.010,15]docosa-1(22),2,5,10(15),11,13,18,20-octaene-3-carbonitrile;(16R)-19-amino-4,8,13,16-tetramethyl-7-oxo-9,17-dioxa-4,5,8,20-tetrazatetracyclo[16.3.1.02,6.010,15]docosa-1(22),2,5,10(15),11,13,18,20-octaene-3-carbonitrile?

The IUPAC name of (16R)-19-amino-8-(dimethylamino)-4,13,16-trimethyl-17-oxa-4,5,7,9,20-pentazatetracyclo[16.3.1.02,6.010,15]docosa-1(22),2,5,7,10(15),11,13,18,20-nonaene-3-carbonitrile;(16R)-19-amino-4,8,13,16-tetramethyl-7,17-dioxa-4,5,8,20-tetrazatetracyclo[16.3.1.02,6.010,15]docosa-1(22),2,5,10(15),11,13,18,20-octaene-3-carbonitrile;(16R)-19-amino-4,8,13,16-tetramethyl-9,17-dioxa-4,5,20-triaza-8-boratetracyclo[16.3.1.02,6.010,15]docosa-1(22),2,5,10(15),11,13,18,20-octaene-3-carbonitrile;(16R)-19-amino-4,8,13,16-tetramethyl-7,9-dioxo-17-oxa-4,5,8,20-tetrazatetracyclo[16.3.1.02,6.010,15]docosa-1(22),2,5,10(15),11,13,18,20-octaene-3-carbonitrile;(16R)-19-amino-4,8,13,16-tetramethyl-7-oxo-9,17-dioxa-4,5,8,20-tetrazatetracyclo[16.3.1.02,6.010,15]docosa-1(22),2,5,10(15),11,13,18,20-octaene-3-carbonitrile (CID 159647723) is (16R)-19-amino-8-(dimethylamino)-4,13,16-trimethyl-17-oxa-4,5,7,9,20-pentazatetracyclo[16.3.1.02,6.010,15]docosa-1(22),2,5,7,10(15),11,13,18,20-nonaene-3-carbonitrile;(16R)-19-amino-4,8,13,16-tetramethyl-7,17-dioxa-4,5,8,20-tetrazatetracyclo[16.3.1.02,6.010,15]docosa-1(22),2,5,10(15),11,13,18,20-octaene-3-carbonitrile;(16R)-19-amino-4,8,13,16-tetramethyl-9,17-dioxa-4,5,20-triaza-8-boratetracyclo[16.3.1.02,6.010,15]docosa-1(22),2,5,10(15),11,13,18,20-octaene-3-carbonitrile;(16R)-19-amino-4,8,13,16-tetramethyl-7,9-dioxo-17-oxa-4,5,8,20-tetrazatetracyclo[16.3.1.02,6.010,15]docosa-1(22),2,5,10(15),11,13,18,20-octaene-3-carbonitrile;(16R)-19-amino-4,8,13,16-tetramethyl-7-oxo-9,17-dioxa-4,5,8,20-tetrazatetracyclo[16.3.1.02,6.010,15]docosa-1(22),2,5,10(15),11,13,18,20-octaene-3-carbonitrile.

What is the SMILES notation for (16R)-19-amino-8-(dimethylamino)-4,13,16-trimethyl-17-oxa-4,5,7,9,20-pentazatetracyclo[16.3.1.02,6.010,15]docosa-1(22),2,5,7,10(15),11,13,18,20-nonaene-3-carbonitrile;(16R)-19-amino-4,8,13,16-tetramethyl-7,17-dioxa-4,5,8,20-tetrazatetracyclo[16.3.1.02,6.010,15]docosa-1(22),2,5,10(15),11,13,18,20-octaene-3-carbonitrile;(16R)-19-amino-4,8,13,16-tetramethyl-9,17-dioxa-4,5,20-triaza-8-boratetracyclo[16.3.1.02,6.010,15]docosa-1(22),2,5,10(15),11,13,18,20-octaene-3-carbonitrile;(16R)-19-amino-4,8,13,16-tetramethyl-7,9-dioxo-17-oxa-4,5,8,20-tetrazatetracyclo[16.3.1.02,6.010,15]docosa-1(22),2,5,10(15),11,13,18,20-octaene-3-carbonitrile;(16R)-19-amino-4,8,13,16-tetramethyl-7-oxo-9,17-dioxa-4,5,8,20-tetrazatetracyclo[16.3.1.02,6.010,15]docosa-1(22),2,5,10(15),11,13,18,20-octaene-3-carbonitrile?

The canonical SMILES for (16R)-19-amino-8-(dimethylamino)-4,13,16-trimethyl-17-oxa-4,5,7,9,20-pentazatetracyclo[16.3.1.02,6.010,15]docosa-1(22),2,5,7,10(15),11,13,18,20-nonaene-3-carbonitrile;(16R)-19-amino-4,8,13,16-tetramethyl-7,17-dioxa-4,5,8,20-tetrazatetracyclo[16.3.1.02,6.010,15]docosa-1(22),2,5,10(15),11,13,18,20-octaene-3-carbonitrile;(16R)-19-amino-4,8,13,16-tetramethyl-9,17-dioxa-4,5,20-triaza-8-boratetracyclo[16.3.1.02,6.010,15]docosa-1(22),2,5,10(15),11,13,18,20-octaene-3-carbonitrile;(16R)-19-amino-4,8,13,16-tetramethyl-7,9-dioxo-17-oxa-4,5,8,20-tetrazatetracyclo[16.3.1.02,6.010,15]docosa-1(22),2,5,10(15),11,13,18,20-octaene-3-carbonitrile;(16R)-19-amino-4,8,13,16-tetramethyl-7-oxo-9,17-dioxa-4,5,8,20-tetrazatetracyclo[16.3.1.02,6.010,15]docosa-1(22),2,5,10(15),11,13,18,20-octaene-3-carbonitrile is CB1Cc2nn(C)c(C#N)c2-c2cnc(N)c(c2)O[C@H](C)c2cc(C)ccc2O1.Cc1ccc2c(c1)[C@@H](C)Oc1cc(cnc1N)-c1c(nn(C)c1C#N)/N=C(/N(C)C)N2.Cc1ccc2c(c1)[C@@H](C)Oc1cc(cnc1N)-c1c(nn(C)c1C#N)C(=O)N(C)C2=O.Cc1ccc2c(c1)[C@@H](C)Oc1cc(cnc1N)-c1c(nn(C)c1C#N)C(=O)N(C)O2.Cc1ccc2c(c1)[C@@H](C)Oc1cc(cnc1N)-c1c(nn(C)c1C#N)ON(C)C2.

What is the InChIKey of (16R)-19-amino-8-(dimethylamino)-4,13,16-trimethyl-17-oxa-4,5,7,9,20-pentazatetracyclo[16.3.1.02,6.010,15]docosa-1(22),2,5,7,10(15),11,13,18,20-nonaene-3-carbonitrile;(16R)-19-amino-4,8,13,16-tetramethyl-7,17-dioxa-4,5,8,20-tetrazatetracyclo[16.3.1.02,6.010,15]docosa-1(22),2,5,10(15),11,13,18,20-octaene-3-carbonitrile;(16R)-19-amino-4,8,13,16-tetramethyl-9,17-dioxa-4,5,20-triaza-8-boratetracyclo[16.3.1.02,6.010,15]docosa-1(22),2,5,10(15),11,13,18,20-octaene-3-carbonitrile;(16R)-19-amino-4,8,13,16-tetramethyl-7,9-dioxo-17-oxa-4,5,8,20-tetrazatetracyclo[16.3.1.02,6.010,15]docosa-1(22),2,5,10(15),11,13,18,20-octaene-3-carbonitrile;(16R)-19-amino-4,8,13,16-tetramethyl-7-oxo-9,17-dioxa-4,5,8,20-tetrazatetracyclo[16.3.1.02,6.010,15]docosa-1(22),2,5,10(15),11,13,18,20-octaene-3-carbonitrile?

The InChIKey is MRDYWQPNBUSJPD-NOFOSADVSA-N. The full InChI is InChI=1S/C22H24N8O.C22H20N6O3.C21H22BN5O2.C21H20N6O3.C21H22N6O2/c1-12-6-7-16-15(8-12)13(2)31-18-9-14(11-25-20(18)24)19-17(10-23)30(5)28-21(19)27-22(26-16)29(3)4;1-11-5-6-14-15(7-11)12(2)31-17-8-13(10-25-20(17)24)18-16(9-23)28(4)26-19(18)22(30)27(3)21(14)29;1-12-5-6-18-15(7-12)13(2)28-19-8-14(11-25-21(19)24)20-16(9-22(3)29-18)26-27(4)17(20)10-23;1-11-5-6-16-14(7-11)12(2)29-17-8-13(10-24-20(17)23)18-15(9-22)26(3)25-19(18)21(28)27(4)30-16;1-12-5-6-14-11-26(3)29-21-19(17(9-22)27(4)25-21)15-8-18(20(23)24-10-15)28-13(2)16(14)7-12/h6-9,11,13H,1-5H3,(H2,24,25)(H,26,27,28);5-8,10,12H,1-4H3,(H2,24,25);5-8,11,13H,9H2,1-4H3,(H2,24,25);5-8,10,12H,1-4H3,(H2,23,24);5-8,10,13H,11H2,1-4H3,(H2,23,24)/t13-;12-;13-;12-;13-/m11111/s1.

What are the key properties of (16R)-19-amino-8-(dimethylamino)-4,13,16-trimethyl-17-oxa-4,5,7,9,20-pentazatetracyclo[16.3.1.02,6.010,15]docosa-1(22),2,5,7,10(15),11,13,18,20-nonaene-3-carbonitrile;(16R)-19-amino-4,8,13,16-tetramethyl-7,17-dioxa-4,5,8,20-tetrazatetracyclo[16.3.1.02,6.010,15]docosa-1(22),2,5,10(15),11,13,18,20-octaene-3-carbonitrile;(16R)-19-amino-4,8,13,16-tetramethyl-9,17-dioxa-4,5,20-triaza-8-boratetracyclo[16.3.1.02,6.010,15]docosa-1(22),2,5,10(15),11,13,18,20-octaene-3-carbonitrile;(16R)-19-amino-4,8,13,16-tetramethyl-7,9-dioxo-17-oxa-4,5,8,20-tetrazatetracyclo[16.3.1.02,6.010,15]docosa-1(22),2,5,10(15),11,13,18,20-octaene-3-carbonitrile;(16R)-19-amino-4,8,13,16-tetramethyl-7-oxo-9,17-dioxa-4,5,8,20-tetrazatetracyclo[16.3.1.02,6.010,15]docosa-1(22),2,5,10(15),11,13,18,20-octaene-3-carbonitrile?

(16R)-19-amino-8-(dimethylamino)-4,13,16-trimethyl-17-oxa-4,5,7,9,20-pentazatetracyclo[16.3.1.02,6.010,15]docosa-1(22),2,5,7,10(15),11,13,18,20-nonaene-3-carbonitrile;(16R)-19-amino-4,8,13,16-tetramethyl-7,17-dioxa-4,5,8,20-tetrazatetracyclo[16.3.1.02,6.010,15]docosa-1(22),2,5,10(15),11,13,18,20-octaene-3-carbonitrile;(16R)-19-amino-4,8,13,16-tetramethyl-9,17-dioxa-4,5,20-triaza-8-boratetracyclo[16.3.1.02,6.010,15]docosa-1(22),2,5,10(15),11,13,18,20-octaene-3-carbonitrile;(16R)-19-amino-4,8,13,16-tetramethyl-7,9-dioxo-17-oxa-4,5,8,20-tetrazatetracyclo[16.3.1.02,6.010,15]docosa-1(22),2,5,10(15),11,13,18,20-octaene-3-carbonitrile;(16R)-19-amino-4,8,13,16-tetramethyl-7-oxo-9,17-dioxa-4,5,8,20-tetrazatetracyclo[16.3.1.02,6.010,15]docosa-1(22),2,5,10(15),11,13,18,20-octaene-3-carbonitrile has a molecular weight of 2015.06 g/mol, XLogP of 15.34, 0 rotatable bonds, 6 hydrogen bond donors, and 40 hydrogen bond acceptors.

Where does this data come from?

All data for (16R)-19-amino-8-(dimethylamino)-4,13,16-trimethyl-17-oxa-4,5,7,9,20-pentazatetracyclo[16.3.1.02,6.010,15]docosa-1(22),2,5,7,10(15),11,13,18,20-nonaene-3-carbonitrile;(16R)-19-amino-4,8,13,16-tetramethyl-7,17-dioxa-4,5,8,20-tetrazatetracyclo[16.3.1.02,6.010,15]docosa-1(22),2,5,10(15),11,13,18,20-octaene-3-carbonitrile;(16R)-19-amino-4,8,13,16-tetramethyl-9,17-dioxa-4,5,20-triaza-8-boratetracyclo[16.3.1.02,6.010,15]docosa-1(22),2,5,10(15),11,13,18,20-octaene-3-carbonitrile;(16R)-19-amino-4,8,13,16-tetramethyl-7,9-dioxo-17-oxa-4,5,8,20-tetrazatetracyclo[16.3.1.02,6.010,15]docosa-1(22),2,5,10(15),11,13,18,20-octaene-3-carbonitrile;(16R)-19-amino-4,8,13,16-tetramethyl-7-oxo-9,17-dioxa-4,5,8,20-tetrazatetracyclo[16.3.1.02,6.010,15]docosa-1(22),2,5,10(15),11,13,18,20-octaene-3-carbonitrile is sourced from PubChem (CID 159647723), the world's largest open chemistry database maintained by the National Library of Medicine (NIH).