Problem statement: Answer the multiple choice question.
Question: Which compound has a 10.926\% 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) O=C(CCN1C(=O)c2ccc([N+](=O)[O-])cc2C1=O)Nc1ccc(O)cc1C(=O)O
b) COc1ccc2cnnc(SCC(=O)Nc3ccccc3)c2c1OC
c) CC(=O)c1cnc2c(-c3cccc(Br)c3)cnn2c1C
Answer: c. CC(=O)c1cnc2c(-c3cccc(Br)c3)cnn2c1C
{#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)c1cnc2c(-c3cccc(Br)c3)cnn2c1C
CC(=O)c1cnc2c(-c3cccc(Br)c3)cnn2c1C
1-[3-(3-bromophenyl)-7-methylpyrazolo[1,5-a]pyrimidin-6-yl]ethanone