Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 13.336\% 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, or c without using any additional words.
Options:
a COc1ccc(C(=O)Nc2ccccc2N2CCN(C(=O)c3ccccc3)CC2)cc1Br
b COc1ccc(S(=O)(=O)N2CCN(C(c3ccccc3)c3ccccc3)CC2)cc1NC(C)=O
c O=c1ccc(-c2ccc(S(=O)(=O)Nc3cccc(F)c3)o2)n[nH]1
Answer: a. COc1ccc(C(=O)Nc2ccccc2N2CCN(C(=O)c3ccccc3)CC2)cc1Br
{#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#}
COc1ccc(C(=O)Nc2ccccc2N2CCN(C(=O)c3ccccc3)CC2)cc1Br
COc1ccc(C(=O)Nc2ccccc2N2CCN(C(=O)c3ccccc3)CC2)cc1Br
N-[2-(4-benzoylpiperazin-1-yl)phenyl]-3-bromo-4-methoxybenzamide