Task: Answer the MCQ question.
Question: Which drug has a 9.111\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a COc1ccc(-c2cccc(NS(=O)(=O)c3cccc([N+](=O)[O-])c3)c2)nn1
b O=C(Cc1ccc(Cl)cc1Cl)OCC(=O)N1CCCCC1
c Cc1c(NC2=CC(=O)CCC2)c(=O)n(-c2ccccc2)n1C
d Cc1cc(C)nc(NC(=O)c2ccc(Br)cc2)n1
Answer: a. COc1ccc(-c2cccc(NS(=O)(=O)c3cccc([N+](=O)[O-])c3)c2)nn1
{#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(-c2cccc(NS(=O)(=O)c3cccc([N+](=O)[O-])c3)c2)nn1
COc1ccc(-c2cccc(NS(=O)(=O)c3cccc([N+](=O)[O-])c3)c2)nn1
N-[3-(6-methoxypyridazin-3-yl)phenyl]-3-nitrobenzenesulfonamide