Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 8.034\% 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, or d without using any additional words.
Options:
(a) CCN(CC(=O)Nc1cccc(OC)c1)C(=O)c1ccncc1
(b) Cc1c(NC(=O)Oc2ccccc2)sc(=S)n1C
(c) O=C(NNC1=Nc2ccccc2SC1)c1ccc(Cl)cc1
(d) CC1=C(C(=O)OCC(Br)(Br)Br)C(c2cccc([N+](=O)[O-])c2)NC(=O)N1CCCC(=O)O
Answer: b. Cc1c(NC(=O)Oc2ccccc2)sc(=S)n1C
{#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#}
Cc1c(NC(=O)Oc2ccccc2)sc(=S)n1C
Cc1c(NC(=O)Oc2ccccc2)sc(=S)n1C
phenyl N-(3,4-dimethyl-2-sulfanylidene-1,3-thiazol-5-yl)carbamate