Task: Answer the multiple-choice question.
Question: Which drug exhibits a 12.968% 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 Cc1ccccc1CSCC(=O)NC1CCCC1
b Cc1ccc(S(=O)(=O)CCC#N)cc1
c O=C(CCN1C(=O)/C(=C\C=C\c2ccccc2)SC1=S)Nc1ccc(C(=O)O)cc1
Answer: b. Cc1ccc(S(=O)(=O)CCC#N)cc1
{#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#}
Cc1ccc(S(=O)(=O)CCC#N)cc1
Cc1ccc(S(=O)(=O)CCC#N)cc1
3-(4-methylphenyl)sulfonylpropanenitrile