Problem statement: Answer the multiple choice question.
Question: Which drug has a 17.113% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: CC(=O)N/C(=C\c1ccccc1)C(=O)NCc1ccc2c(c1)OCO2
b: Cc1c(NS(=O)(=O)c2cccc([N+](=O)[O-])c2)c(=O)n(-c2ccccc2)n1C
c: COc1ccccc1C(=O)n1nc(-c2ccco2)nc1SC
d: COc1ccc(Nc2cc(C)nc3nc(C)nn23)cc1Cl
Answer: b. Cc1c(NS(=O)(=O)c2cccc([N+](=O)[O-])c2)c(=O)n(-c2ccccc2)n1C
{#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(NS(=O)(=O)c2cccc([N+](=O)[O-])c2)c(=O)n(-c2ccccc2)n1C
Cc1c(NS(=O)(=O)c2cccc([N+](=O)[O-])c2)c(=O)n(-c2ccccc2)n1C
N-(1,5-dimethyl-3-oxo-2-phenylpyrazol-4-yl)-3-nitrobenzenesulfonamide