Problem statement: Answer the multiple-choice question.
Query: Which drug has a -11.670\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) COc1cccc(OCCCOc2ccc([N+](=O)[O-])cc2Cl)c1
(b) Cc1cccc(NC(=O)CCC(=O)OCc2ccc(Br)cc2)c1
(c) N#Cc1ccc(CN2CCN(CC(=O)Nc3ccccc3C(=O)NC3CC3)CC2)cc1
(d) O=C(/C(=C(\[O-])c1ccccc1)[n+]1ccc2ccccc2c1)c1ccc([N+](=O)[O-])cc1
(e) COCc1cc(C)nc(SCC(=O)Nc2ccc(N3CCOCC3)c(Cl)c2)c1C#N
Answer: e. COCc1cc(C)nc(SCC(=O)Nc2ccc(N3CCOCC3)c(Cl)c2)c1C#N
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__names__noun}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%herg_central_at_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COCc1cc(C)nc(SCC(=O)Nc2ccc(N3CCOCC3)c(Cl)c2)c1C#N
COCc1cc(C)nc(SCC(=O)Nc2ccc(N3CCOCC3)c(Cl)c2)c1C#N
N-(3-chloro-4-morpholin-4-ylphenyl)-2-[3-cyano-4-(methoxymethyl)-6-methylpyridin-2-yl]sulfanylacetamide