Problem statement: Answer the multiple-choice question.
Query: Which drug has a -6.513% 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.) COCCNC(=O)c1cc(Br)ccc1Cl
b.) CCOC(=O)N1CCC(NC(=O)CCCN2C(=O)CSc3nc(C)cc(C)c32)CC1
c.) Cn1cccc1C(=O)c1cccc([N+](=O)[O-])c1
Answer: a. COCCNC(=O)c1cc(Br)ccc1Cl
{#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#}
COCCNC(=O)c1cc(Br)ccc1Cl
COCCNC(=O)c1cc(Br)ccc1Cl
5-bromo-2-chloro-N-(2-methoxyethyl)benzamide