Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 21.986\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a Cc1ccc(N2CCN(c3ccc([N+](=O)[O-])cn3)CC2)c(C)c1
b COc1ccc(Nc2ncc(C(=O)N3CCN(Cc4ccccc4)CC3)c3ccccc23)cc1
c CC(=O)c1nn(-c2cccc(Br)c2)cc1C(=O)c1ccccc1
Answer: c. CC(=O)c1nn(-c2cccc(Br)c2)cc1C(=O)c1ccccc1
{#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#}
CC(=O)c1nn(-c2cccc(Br)c2)cc1C(=O)c1ccccc1
CC(=O)c1nn(-c2cccc(Br)c2)cc1C(=O)c1ccccc1
1-[4-benzoyl-1-(3-bromophenyl)pyrazol-3-yl]ethanone