Task: Answer the multiple-choice question.
Query: Which drug exhibits a 9.814\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: CCOc1cc(/C=C2/SC(=Nc3ccccc3)N(Cc3cccnc3)C2=O)ccc1OCC#N
b: COc1ccc(Oc2cccc(Cl)c2CNC(=O)CCCC(=O)O)cc1
c: O=C(CN(Cc1ccco1)C(=O)c1nsc(Cl)c1Cl)NC1CCCCC1
d: Cc1cc(O)c(-c2n[nH]c3c2C(c2cccc(O)c2)N(Cc2cccnc2)C3=O)cc1Cl
Answer: a. CCOc1cc(/C=C2/SC(=Nc3ccccc3)N(Cc3cccnc3)C2=O)ccc1OCC#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#}
CCOc1cc(/C=C2/SC(=Nc3ccccc3)N(Cc3cccnc3)C2=O)ccc1OCC#N
CCOc1cc(/C=C2/SC(=Nc3ccccc3)N(Cc3cccnc3)C2=O)ccc1OCC#N
2-[2-ethoxy-4-[(E)-[4-oxo-2-phenylimino-3-(pyridin-3-ylmethyl)-1,3-thiazolidin-5-ylidene]methyl]phenoxy]acetonitrile