Task: Answer the MCQ question.
Question: Which drug has a 11.978% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
[a] NS(=O)(=O)c1cc2c(cc1Cl)NC(c1ccccc1OCC(=O)O)NS2(=O)=O
[b] Cc1c(Br)c([N+](=O)[O-])nn1CCCC(=O)Nc1c(C)n(C)n(-c2ccccc2)c1=O
Answer: b. Cc1c(Br)c([N+](=O)[O-])nn1CCCC(=O)Nc1c(C)n(C)n(-c2ccccc2)c1=O
{#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#}
Cc1c(Br)c([N+](=O)[O-])nn1CCCC(=O)Nc1c(C)n(C)n(-c2ccccc2)c1=O
Cc1c(Br)c([N+](=O)[O-])nn1CCCC(=O)Nc1c(C)n(C)n(-c2ccccc2)c1=O
4-(4-bromo-5-methyl-3-nitropyrazol-1-yl)-N-(1,5-dimethyl-3-oxo-2-phenylpyrazol-4-yl)butanamide