Task: Answer the MCQ question.
Question: Which drug has a 12.860\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a Cc1ccc(NC(=O)C[n+]2ccccc2)cc1[N+](=O)[O-].[Cl-]
b COc1cc(C)nc(NS(=O)(=O)c2ccccc2)n1
c Cc1ccc(NC(=O)CCn2nc(C)cc2C)cc1
Answer: b. COc1cc(C)nc(NS(=O)(=O)c2ccccc2)n1
{#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#}
COc1cc(C)nc(NS(=O)(=O)c2ccccc2)n1
COc1cc(C)nc(NS(=O)(=O)c2ccccc2)n1
N-(4-methoxy-6-methylpyrimidin-2-yl)benzenesulfonamide