Task: Answer the MCQ question.
Question: Which drug exhibits a -39.653% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a COc1ccc(NS(=O)(=O)c2cccc(C(=O)N/N=C(\C)c3ccncc3)c2)cc1
b COc1ccc(C(=O)NC(C)c2cc(OC)c(OC)cc2Br)cc1
c Cc1cc2nccc(-c3ccncc3)n2n1
Answer: b. COc1ccc(C(=O)NC(C)c2cc(OC)c(OC)cc2Br)cc1
{#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#}
COc1ccc(C(=O)NC(C)c2cc(OC)c(OC)cc2Br)cc1
COc1ccc(C(=O)NC(C)c2cc(OC)c(OC)cc2Br)cc1
N-[1-(2-bromo-4,5-dimethoxyphenyl)ethyl]-4-methoxybenzamide