Task: Answer the MCQ question.
Query: Which compound has a 12.761\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: Cc1ccc(NC(=O)CN(C)C(=O)Nc2ccc(C)cc2)cc1
b: Cc1nn(-c2ccccc2)c(N2CCCC2)c1/C=N/Nc1ccc(S(=O)(=O)Nc2ccccc2)cc1[N+](=O)[O-]
c: O=C(O)C(Cc1ccccc1)NC(=O)C(Cc1ccccc1)NC(=O)C12CC3CC(CC(C3)C1)C2
Answer: b. Cc1nn(-c2ccccc2)c(N2CCCC2)c1/C=N/Nc1ccc(S(=O)(=O)Nc2ccccc2)cc1[N+](=O)[O-]
{#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#}
Cc1nn(-c2ccccc2)c(N2CCCC2)c1/C=N/Nc1ccc(S(=O)(=O)Nc2ccccc2)cc1[N+](=O)[O-]
Cc1nn(-c2ccccc2)c(N2CCCC2)c1/C=N/Nc1ccc(S(=O)(=O)Nc2ccccc2)cc1[N+](=O)[O-]
4-[(2E)-2-[(3-methyl-1-phenyl-5-pyrrolidin-1-ylpyrazol-4-yl)methylidene]hydrazinyl]-3-nitro-N-phenylbenzenesulfonamide