1-[(3R)-3-[[4-[(5-phenoxy-[1,3]thiazolo[5,4-b]pyridin-2-yl)amino]pyrimidin-2-yl]amino]piperidin-1-yl]prop-2-en-1-one;1-[(3S)-3-[[4-[(5-phenoxy-[1,3]thiazolo[5,4-b]pyridin-2-yl)amino]pyrimidin-2-yl]amino]piperidin-1-yl]prop-2-en-1-one;1-[(3R)-3-[[4-[(5-phenoxy-[1,3]thiazolo[5,4-b]pyridin-2-yl)amino]pyrimidin-2-yl]amino]pyrrolidin-1-yl]prop-2-en-1-one;1-[(3S)-3-[[4-[(5-phenoxy-[1,3]thiazolo[5,4-b]pyridin-2-yl)amino]pyrimidin-2-yl]amino]pyrrolidin-1-yl]prop-2-en-1-one

C94H88N28O8S4 — CID 159808023

IUPAC1-[(3R)-3-[[4-[(5-phenoxy-[1,3]thiazolo[5,4-b]pyridin-2-yl)amino]pyrimidin-2-yl]amino]piperidin-1-yl]prop-2-en-1-one;1-[(3S)-3-[[4-[(5-phenoxy-[1,3]thiazolo[5,4-b]pyridin-2-yl)amino]pyrimidin-2-yl]amino]piperidin-1-yl]prop-2-en-1-one;1-[(3R)-3-[[4-[(5-phenoxy-[1,3]thiazolo[5,4-b]pyridin-2-yl)amino]pyrimidin-2-yl]amino]pyrrolidin-1-yl]prop-2-en-1-one;1-[(3S)-3-[[4-[(5-phenoxy-[1,3]thiazolo[5,4-b]pyridin-2-yl)amino]pyrimidin-2-yl]amino]pyrrolidin-1-yl]prop-2-en-1-one
SMILESC=CC(=O)N1CCC[C@@H](Nc2nccc(Nc3nc4ccc(Oc5ccccc5)nc4s3)n2)C1.C=CC(=O)N1CCC[C@H](Nc2nccc(Nc3nc4ccc(Oc5ccccc5)nc4s3)n2)C1.C=CC(=O)N1CC[C@@H](Nc2nccc(Nc3nc4ccc(Oc5ccccc5)nc4s3)n2)C1.C=CC(=O)N1CC[C@H](Nc2nccc(Nc3nc4ccc(Oc5ccccc5)nc4s3)n2)C1
InChIInChI=1S/2C24H23N7O2S.2C23H21N7O2S/c2*1-2-21(32)31-14-6-7-16(15-31)26-23-25-13-12-19(28-23)29-24-27-18-10-11-20(30-22(18)34-24)33-17-8-4-3-5-9-17;2*1-2-20(31)30-13-11-15(14-30)25-22-24-12-10-18(27-22)28-23-26-17-8-9-19(29-21(17)33-23)32-16-6-4-3-5-7-16/h2*2-5,8-13,16H,1,6-7,14-15H2,(H2,25,26,27,28,29);2*2-10,12,15H,1,11,13-14H2,(H2,24,25,26,27,28)/t2*16-;2*15-/m1010/s1
InChIKeyNKQOZPIWXRODEJ-AQRWYNRTSA-N
MW1866.19 g/mol
LogP17.64
Rot. Bonds28

About 1-[(3R)-3-[[4-[(5-phenoxy-[1,3]thiazolo[5,4-b]pyridin-2-yl)amino]pyrimidin-2-yl]amino]piperidin-1-yl]prop-2-en-1-one;1-[(3S)-3-[[4-[(5-phenoxy-[1,3]thiazolo[5,4-b]pyridin-2-yl)amino]pyrimidin-2-yl]amino]piperidin-1-yl]prop-2-en-1-one;1-[(3R)-3-[[4-[(5-phenoxy-[1,3]thiazolo[5,4-b]pyridin-2-yl)amino]pyrimidin-2-yl]amino]pyrrolidin-1-yl]prop-2-en-1-one;1-[(3S)-3-[[4-[(5-phenoxy-[1,3]thiazolo[5,4-b]pyridin-2-yl)amino]pyrimidin-2-yl]amino]pyrrolidin-1-yl]prop-2-en-1-one

1-[(3R)-3-[[4-[(5-phenoxy-[1,3]thiazolo[5,4-b]pyridin-2-yl)amino]pyrimidin-2-yl]amino]piperidin-1-yl]prop-2-en-1-one;1-[(3S)-3-[[4-[(5-phenoxy-[1,3]thiazolo[5,4-b]pyridin-2-yl)amino]pyrimidin-2-yl]amino]piperidin-1-yl]prop-2-en-1-one;1-[(3R)-3-[[4-[(5-phenoxy-[1,3]thiazolo[5,4-b]pyridin-2-yl)amino]pyrimidin-2-yl]amino]pyrrolidin-1-yl]prop-2-en-1-one;1-[(3S)-3-[[4-[(5-phenoxy-[1,3]thiazolo[5,4-b]pyridin-2-yl)amino]pyrimidin-2-yl]amino]pyrrolidin-1-yl]prop-2-en-1-one (PubChem CID 159808023) has the molecular formula C94H88N28O8S4 and a molecular weight of 1866.19 g/mol. Its IUPAC name is 1-[(3R)-3-[[4-[(5-phenoxy-[1,3]thiazolo[5,4-b]pyridin-2-yl)amino]pyrimidin-2-yl]amino]piperidin-1-yl]prop-2-en-1-one;1-[(3S)-3-[[4-[(5-phenoxy-[1,3]thiazolo[5,4-b]pyridin-2-yl)amino]pyrimidin-2-yl]amino]piperidin-1-yl]prop-2-en-1-one;1-[(3R)-3-[[4-[(5-phenoxy-[1,3]thiazolo[5,4-b]pyridin-2-yl)amino]pyrimidin-2-yl]amino]pyrrolidin-1-yl]prop-2-en-1-one;1-[(3S)-3-[[4-[(5-phenoxy-[1,3]thiazolo[5,4-b]pyridin-2-yl)amino]pyrimidin-2-yl]amino]pyrrolidin-1-yl]prop-2-en-1-one.

Molecular Properties

Compound Name1-[(3R)-3-[[4-[(5-phenoxy-[1,3]thiazolo[5,4-b]pyridin-2-yl)amino]pyrimidin-2-yl]amino]piperidin-1-yl]prop-2-en-1-one;1-[(3S)-3-[[4-[(5-phenoxy-[1,3]thiazolo[5,4-b]pyridin-2-yl)amino]pyrimidin-2-yl]amino]piperidin-1-yl]prop-2-en-1-one;1-[(3R)-3-[[4-[(5-phenoxy-[1,3]thiazolo[5,4-b]pyridin-2-yl)amino]pyrimidin-2-yl]amino]pyrrolidin-1-yl]prop-2-en-1-one;1-[(3S)-3-[[4-[(5-phenoxy-[1,3]thiazolo[5,4-b]pyridin-2-yl)amino]pyrimidin-2-yl]amino]pyrrolidin-1-yl]prop-2-en-1-one
PubChem CID159808023
Molecular FormulaC94H88N28O8S4
Molecular Weight1866.19 g/mol
Exact Mass1864.62
IUPAC Name1-[(3R)-3-[[4-[(5-phenoxy-[1,3]thiazolo[5,4-b]pyridin-2-yl)amino]pyrimidin-2-yl]amino]piperidin-1-yl]prop-2-en-1-one;1-[(3S)-3-[[4-[(5-phenoxy-[1,3]thiazolo[5,4-b]pyridin-2-yl)amino]pyrimidin-2-yl]amino]piperidin-1-yl]prop-2-en-1-one;1-[(3R)-3-[[4-[(5-phenoxy-[1,3]thiazolo[5,4-b]pyridin-2-yl)amino]pyrimidin-2-yl]amino]pyrrolidin-1-yl]prop-2-en-1-one;1-[(3S)-3-[[4-[(5-phenoxy-[1,3]thiazolo[5,4-b]pyridin-2-yl)amino]pyrimidin-2-yl]amino]pyrrolidin-1-yl]prop-2-en-1-one
SMILESC=CC(=O)N1CCC[C@@H](Nc2nccc(Nc3nc4ccc(Oc5ccccc5)nc4s3)n2)C1.C=CC(=O)N1CCC[C@H](Nc2nccc(Nc3nc4ccc(Oc5ccccc5)nc4s3)n2)C1.C=CC(=O)N1CC[C@@H](Nc2nccc(Nc3nc4ccc(Oc5ccccc5)nc4s3)n2)C1.C=CC(=O)N1CC[C@H](Nc2nccc(Nc3nc4ccc(Oc5ccccc5)nc4s3)n2)C1
InChIInChI=1S/2C24H23N7O2S.2C23H21N7O2S/c2*1-2-21(32)31-14-6-7-16(15-31)26-23-25-13-12-19(28-23)29-24-27-18-10-11-20(30-22(18)34-24)33-17-8-4-3-5-9-17;2*1-2-20(31)30-13-11-15(14-30)25-22-24-12-10-18(27-22)28-23-26-17-8-9-19(29-21(17)33-23)32-16-6-4-3-5-7-16/h2*2-5,8-13,16H,1,6-7,14-15H2,(H2,25,26,27,28,29);2*2-10,12,15H,1,11,13-14H2,(H2,24,25,26,27,28)/t2*16-;2*15-/m1010/s1
InChIKeyNKQOZPIWXRODEJ-AQRWYNRTSA-N
XLogP17.64
TPSA420.64 Ų
H-Bond Donors8
H-Bond Acceptors36
Rotatable Bonds28
Heavy Atoms134
Complexity—

Lipinski Rule of Five

4 violations

RuleValue
MW ≤ 5001866.19
LogP ≤ 517.64
H-Bond Donors ≤ 58
H-Bond Acceptors ≤ 1036

Computed Properties (RDKit)

Structural Alerts{'alert_name': 'Michael_acceptor_1', 'substructure': 'N/A'}

Analyze 1-[(3R)-3-[[4-[(5-phenoxy-[1,3]thiazolo[5,4-b]pyridin-2-yl)amino]pyrimidin-2-yl]amino]piperidin-1-yl]prop-2-en-1-one;1-[(3S)-3-[[4-[(5-phenoxy-[1,3]thiazolo[5,4-b]pyridin-2-yl)amino]pyrimidin-2-yl]amino]piperidin-1-yl]prop-2-en-1-one;1-[(3R)-3-[[4-[(5-phenoxy-[1,3]thiazolo[5,4-b]pyridin-2-yl)amino]pyrimidin-2-yl]amino]pyrrolidin-1-yl]prop-2-en-1-one;1-[(3S)-3-[[4-[(5-phenoxy-[1,3]thiazolo[5,4-b]pyridin-2-yl)amino]pyrimidin-2-yl]amino]pyrrolidin-1-yl]prop-2-en-1-one with MolForge

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Launch Full Analysis

Related Compounds

1-[(3R)-3-[[4-[(5-phenoxy-[1,3]thiazolo[5,4-b]pyridin-2-yl)amino]pyrimidin-2-yl]amino]pyrrolidin-1-yl]prop-2-en-1-one
CID 130297114
1-[(3S)-3-[[4-[(5-phenoxy-[1,3]thiazolo[5,4-b]pyridin-2-yl)amino]pyrimidin-2-yl]amino]piperidin-1-yl]prop-2-en-1-one
CID 130297141
1-[3-[[4-[(5-Phenoxy-[1,3]thiazolo[5,4-b]pyridin-2-yl)amino]pyrimidin-2-yl]amino]azepan-1-yl]prop-2-en-1-one
CID 130297193
1-[(3S)-3-[[4-[(5-phenoxy-[1,3]thiazolo[5,4-b]pyridin-2-yl)amino]pyrimidin-2-yl]amino]pyrrolidin-1-yl]prop-2-en-1-one
CID 130297216
1-[(3R)-3-[[4-[(5-phenoxy-[1,3]thiazolo[5,4-b]pyridin-2-yl)amino]pyrimidin-2-yl]amino]piperidin-1-yl]prop-2-en-1-one
CID 130297223
1-[6-[4-(1,3-Benzothiazol-2-ylamino)phenoxy]-5-(3-methyl-5-oxopiperazin-1-yl)pyrazin-2-yl]-4-[3-[4-(1,3-benzothiazol-2-ylamino)phenoxy]pyrazin-2-yl]-6-methylpiperazin-2-one
CID 90872746
1-[3-[[4-[(5-Phenoxy-[1,3]thiazolo[5,4-b]pyridin-2-yl)amino]pyrimidin-2-yl]amino]pyrrolidin-1-yl]prop-2-en-1-one
CID 130297115
1-[3-[[4-[(5-Phenoxy-[1,3]thiazolo[5,4-b]pyridin-2-yl)amino]pyrimidin-2-yl]amino]piperidin-1-yl]prop-2-en-1-one
CID 130297146
1-[3-[[4-[(5-Phenoxy-[1,3]thiazolo[5,4-b]pyridin-2-yl)amino]pyrimidin-2-yl]amino]azetidin-1-yl]ethanone
CID 130318551
(6S)-4-[3-[4-(1,3-benzothiazol-2-ylamino)phenoxy]pyrazin-2-yl]-6-methylpiperazin-2-one;(6R)-4-[3-[4-(1,3-benzothiazol-2-ylamino)phenoxy]pyrazin-2-yl]-6-methylpiperazin-2-one;molecular hydrogen
CID 143998278
2-[5-[2-(dimethylamino)ethoxy]-3-methyl-2-oxobenzimidazol-1-yl]-N-(4-piperazin-1-yl-3-pyridinyl)-1,3-thiazole-4-carboxamide;2-[3-[2-(dimethylamino)ethyl]-2-oxobenzimidazol-1-yl]-N-(4-piperazin-1-yl-3-pyridinyl)-1,3-thiazole-4-carboxamide;methane;2-(4-methoxy-3-methyl-2-oxobenzimidazol-1-yl)-N-(4-piperazin-1-yl-3-pyridinyl)-1,3-thiazole-4-carboxamide;2-(5-methoxy-3-methyl-2-oxobenzimidazol-1-yl)-N-(4-piperazin-1-yl-3-pyridinyl)-1,3-thiazole-4-carboxamide;2-[3-(2-morpholin-4-ylethyl)-2-oxobenzimidazol-1-yl]-N-(4-piperazin-1-yl-3-pyridinyl)-1,3-thiazole-4-carboxamide
CID 157186311
tert-butyl (3S)-3-aminopyrrolidine-1-carboxylate;2-chloropyrimidin-4-amine;N-(2-chloropyrimidin-4-yl)-5-phenoxy-[1,3]thiazolo[5,4-b]pyridin-2-amine;2-methylsulfonyl-5-phenoxy-[1,3]thiazolo[5,4-b]pyridine;1-[(3S)-3-[[4-[(5-phenoxy-[1,3]thiazolo[5,4-b]pyridin-2-yl)amino]pyrimidin-2-yl]amino]pyrrolidin-1-yl]prop-2-en-1-one;prop-2-enoyl chloride
CID 158094369

Frequently Asked Questions

What is the IUPAC name of 1-[(3R)-3-[[4-[(5-phenoxy-[1,3]thiazolo[5,4-b]pyridin-2-yl)amino]pyrimidin-2-yl]amino]piperidin-1-yl]prop-2-en-1-one;1-[(3S)-3-[[4-[(5-phenoxy-[1,3]thiazolo[5,4-b]pyridin-2-yl)amino]pyrimidin-2-yl]amino]piperidin-1-yl]prop-2-en-1-one;1-[(3R)-3-[[4-[(5-phenoxy-[1,3]thiazolo[5,4-b]pyridin-2-yl)amino]pyrimidin-2-yl]amino]pyrrolidin-1-yl]prop-2-en-1-one;1-[(3S)-3-[[4-[(5-phenoxy-[1,3]thiazolo[5,4-b]pyridin-2-yl)amino]pyrimidin-2-yl]amino]pyrrolidin-1-yl]prop-2-en-1-one?
The IUPAC name of 1-[(3R)-3-[[4-[(5-phenoxy-[1,3]thiazolo[5,4-b]pyridin-2-yl)amino]pyrimidin-2-yl]amino]piperidin-1-yl]prop-2-en-1-one;1-[(3S)-3-[[4-[(5-phenoxy-[1,3]thiazolo[5,4-b]pyridin-2-yl)amino]pyrimidin-2-yl]amino]piperidin-1-yl]prop-2-en-1-one;1-[(3R)-3-[[4-[(5-phenoxy-[1,3]thiazolo[5,4-b]pyridin-2-yl)amino]pyrimidin-2-yl]amino]pyrrolidin-1-yl]prop-2-en-1-one;1-[(3S)-3-[[4-[(5-phenoxy-[1,3]thiazolo[5,4-b]pyridin-2-yl)amino]pyrimidin-2-yl]amino]pyrrolidin-1-yl]prop-2-en-1-one (CID 159808023) is 1-[(3R)-3-[[4-[(5-phenoxy-[1,3]thiazolo[5,4-b]pyridin-2-yl)amino]pyrimidin-2-yl]amino]piperidin-1-yl]prop-2-en-1-one;1-[(3S)-3-[[4-[(5-phenoxy-[1,3]thiazolo[5,4-b]pyridin-2-yl)amino]pyrimidin-2-yl]amino]piperidin-1-yl]prop-2-en-1-one;1-[(3R)-3-[[4-[(5-phenoxy-[1,3]thiazolo[5,4-b]pyridin-2-yl)amino]pyrimidin-2-yl]amino]pyrrolidin-1-yl]prop-2-en-1-one;1-[(3S)-3-[[4-[(5-phenoxy-[1,3]thiazolo[5,4-b]pyridin-2-yl)amino]pyrimidin-2-yl]amino]pyrrolidin-1-yl]prop-2-en-1-one.
What is the SMILES notation for 1-[(3R)-3-[[4-[(5-phenoxy-[1,3]thiazolo[5,4-b]pyridin-2-yl)amino]pyrimidin-2-yl]amino]piperidin-1-yl]prop-2-en-1-one;1-[(3S)-3-[[4-[(5-phenoxy-[1,3]thiazolo[5,4-b]pyridin-2-yl)amino]pyrimidin-2-yl]amino]piperidin-1-yl]prop-2-en-1-one;1-[(3R)-3-[[4-[(5-phenoxy-[1,3]thiazolo[5,4-b]pyridin-2-yl)amino]pyrimidin-2-yl]amino]pyrrolidin-1-yl]prop-2-en-1-one;1-[(3S)-3-[[4-[(5-phenoxy-[1,3]thiazolo[5,4-b]pyridin-2-yl)amino]pyrimidin-2-yl]amino]pyrrolidin-1-yl]prop-2-en-1-one?
The canonical SMILES for 1-[(3R)-3-[[4-[(5-phenoxy-[1,3]thiazolo[5,4-b]pyridin-2-yl)amino]pyrimidin-2-yl]amino]piperidin-1-yl]prop-2-en-1-one;1-[(3S)-3-[[4-[(5-phenoxy-[1,3]thiazolo[5,4-b]pyridin-2-yl)amino]pyrimidin-2-yl]amino]piperidin-1-yl]prop-2-en-1-one;1-[(3R)-3-[[4-[(5-phenoxy-[1,3]thiazolo[5,4-b]pyridin-2-yl)amino]pyrimidin-2-yl]amino]pyrrolidin-1-yl]prop-2-en-1-one;1-[(3S)-3-[[4-[(5-phenoxy-[1,3]thiazolo[5,4-b]pyridin-2-yl)amino]pyrimidin-2-yl]amino]pyrrolidin-1-yl]prop-2-en-1-one is C=CC(=O)N1CCC[C@@H](Nc2nccc(Nc3nc4ccc(Oc5ccccc5)nc4s3)n2)C1.C=CC(=O)N1CCC[C@H](Nc2nccc(Nc3nc4ccc(Oc5ccccc5)nc4s3)n2)C1.C=CC(=O)N1CC[C@@H](Nc2nccc(Nc3nc4ccc(Oc5ccccc5)nc4s3)n2)C1.C=CC(=O)N1CC[C@H](Nc2nccc(Nc3nc4ccc(Oc5ccccc5)nc4s3)n2)C1.
What is the InChIKey of 1-[(3R)-3-[[4-[(5-phenoxy-[1,3]thiazolo[5,4-b]pyridin-2-yl)amino]pyrimidin-2-yl]amino]piperidin-1-yl]prop-2-en-1-one;1-[(3S)-3-[[4-[(5-phenoxy-[1,3]thiazolo[5,4-b]pyridin-2-yl)amino]pyrimidin-2-yl]amino]piperidin-1-yl]prop-2-en-1-one;1-[(3R)-3-[[4-[(5-phenoxy-[1,3]thiazolo[5,4-b]pyridin-2-yl)amino]pyrimidin-2-yl]amino]pyrrolidin-1-yl]prop-2-en-1-one;1-[(3S)-3-[[4-[(5-phenoxy-[1,3]thiazolo[5,4-b]pyridin-2-yl)amino]pyrimidin-2-yl]amino]pyrrolidin-1-yl]prop-2-en-1-one?
The InChIKey is NKQOZPIWXRODEJ-AQRWYNRTSA-N. The full InChI is InChI=1S/2C24H23N7O2S.2C23H21N7O2S/c2*1-2-21(32)31-14-6-7-16(15-31)26-23-25-13-12-19(28-23)29-24-27-18-10-11-20(30-22(18)34-24)33-17-8-4-3-5-9-17;2*1-2-20(31)30-13-11-15(14-30)25-22-24-12-10-18(27-22)28-23-26-17-8-9-19(29-21(17)33-23)32-16-6-4-3-5-7-16/h2*2-5,8-13,16H,1,6-7,14-15H2,(H2,25,26,27,28,29);2*2-10,12,15H,1,11,13-14H2,(H2,24,25,26,27,28)/t2*16-;2*15-/m1010/s1.
What are the key properties of 1-[(3R)-3-[[4-[(5-phenoxy-[1,3]thiazolo[5,4-b]pyridin-2-yl)amino]pyrimidin-2-yl]amino]piperidin-1-yl]prop-2-en-1-one;1-[(3S)-3-[[4-[(5-phenoxy-[1,3]thiazolo[5,4-b]pyridin-2-yl)amino]pyrimidin-2-yl]amino]piperidin-1-yl]prop-2-en-1-one;1-[(3R)-3-[[4-[(5-phenoxy-[1,3]thiazolo[5,4-b]pyridin-2-yl)amino]pyrimidin-2-yl]amino]pyrrolidin-1-yl]prop-2-en-1-one;1-[(3S)-3-[[4-[(5-phenoxy-[1,3]thiazolo[5,4-b]pyridin-2-yl)amino]pyrimidin-2-yl]amino]pyrrolidin-1-yl]prop-2-en-1-one?
1-[(3R)-3-[[4-[(5-phenoxy-[1,3]thiazolo[5,4-b]pyridin-2-yl)amino]pyrimidin-2-yl]amino]piperidin-1-yl]prop-2-en-1-one;1-[(3S)-3-[[4-[(5-phenoxy-[1,3]thiazolo[5,4-b]pyridin-2-yl)amino]pyrimidin-2-yl]amino]piperidin-1-yl]prop-2-en-1-one;1-[(3R)-3-[[4-[(5-phenoxy-[1,3]thiazolo[5,4-b]pyridin-2-yl)amino]pyrimidin-2-yl]amino]pyrrolidin-1-yl]prop-2-en-1-one;1-[(3S)-3-[[4-[(5-phenoxy-[1,3]thiazolo[5,4-b]pyridin-2-yl)amino]pyrimidin-2-yl]amino]pyrrolidin-1-yl]prop-2-en-1-one has a molecular weight of 1866.19 g/mol, XLogP of 17.64, 28 rotatable bonds, 8 hydrogen bond donors, and 36 hydrogen bond acceptors.
Where does this data come from?
All data for 1-[(3R)-3-[[4-[(5-phenoxy-[1,3]thiazolo[5,4-b]pyridin-2-yl)amino]pyrimidin-2-yl]amino]piperidin-1-yl]prop-2-en-1-one;1-[(3S)-3-[[4-[(5-phenoxy-[1,3]thiazolo[5,4-b]pyridin-2-yl)amino]pyrimidin-2-yl]amino]piperidin-1-yl]prop-2-en-1-one;1-[(3R)-3-[[4-[(5-phenoxy-[1,3]thiazolo[5,4-b]pyridin-2-yl)amino]pyrimidin-2-yl]amino]pyrrolidin-1-yl]prop-2-en-1-one;1-[(3S)-3-[[4-[(5-phenoxy-[1,3]thiazolo[5,4-b]pyridin-2-yl)amino]pyrimidin-2-yl]amino]pyrrolidin-1-yl]prop-2-en-1-one is sourced from PubChem (CID 159808023), the world's largest open chemistry database maintained by the National Library of Medicine (NIH).