Task: Answer the multiple-choice question.
Query: Which drug has a -13.132% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a) CC1Cc2ccccc2N1Cc1cc(=O)c(OCC(=O)Nc2ccccc2)co1
b) CC(=O)NC(NC(=S)Nc1ccc(S(N)(=O)=O)cc1)C(Cl)(Cl)Cl
c) CCn1ncc(Br)c1C(=O)Nc1cc([N+](=O)[O-])ccc1C
Answer: c. CCn1ncc(Br)c1C(=O)Nc1cc([N+](=O)[O-])ccc1C
{#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#}
CCn1ncc(Br)c1C(=O)Nc1cc([N+](=O)[O-])ccc1C
CCn1ncc(Br)c1C(=O)Nc1cc([N+](=O)[O-])ccc1C
4-bromo-2-ethyl-N-(2-methyl-5-nitrophenyl)pyrazole-3-carboxamide