Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a -49.354% 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. COc1ccccc1CN(C)C(C)C(=O)Nc1cccc(C(C)=O)c1
b. Br.CCCn1c(=N)n(CC(=O)c2ccc(Cl)c(Cl)c2)c2ccccc21
c. COc1ccc(/C=N/NC(=O)c2ccncc2)cc1Cn1nc([N+](=O)[O-])c(Br)c1C
Answer: c. COc1ccc(/C=N/NC(=O)c2ccncc2)cc1Cn1nc([N+](=O)[O-])c(Br)c1C
{#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=N/NC(=O)c2ccncc2)cc1Cn1nc([N+](=O)[O-])c(Br)c1C
COc1ccc(/C=N/NC(=O)c2ccncc2)cc1Cn1nc([N+](=O)[O-])c(Br)c1C
N-[(E)-[3-[(4-bromo-5-methyl-3-nitropyrazol-1-yl)methyl]-4-methoxyphenyl]methylideneamino]pyridine-4-carboxamide