Task: Answer the multiple-choice question.
Question: Which drug exhibits a -4.130% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: COc1ccc(-c2csc(NCc3ccco3)n2)cc1C
b: O=C(/C=C/c1ccc(N2CCCCC2)c([N+](=O)[O-])c1)c1ccc(O)cc1
c: COc1ccccc1NC(=O)c1ccc(-c2ccc(Br)cc2)o1
d: COc1cccc(C(=O)COC(=O)c2cccs2)c1
Answer: c. COc1ccccc1NC(=O)c1ccc(-c2ccc(Br)cc2)o1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COc1ccccc1NC(=O)c1ccc(-c2ccc(Br)cc2)o1
COc1ccccc1NC(=O)c1ccc(-c2ccc(Br)cc2)o1
5-(4-bromophenyl)-N-(2-methoxyphenyl)furan-2-carboxamide