Task: Answer the multiple-choice question.
Query: Which drug has a 18.132\% 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(S(=O)CCNC(=O)Cc2ccccc2)cc1
b CC1CCCCN1C(=O)COC(=O)c1ccc(=O)n(Cc2ccccc2)n1
c CN(C)CCCNC(=O)c1ccc(-c2ccccc2)cc1
Answer: a. Cc1ccc(S(=O)CCNC(=O)Cc2ccccc2)cc1
{#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#}
Cc1ccc(S(=O)CCNC(=O)Cc2ccccc2)cc1
Cc1ccc(S(=O)CCNC(=O)Cc2ccccc2)cc1
N-[2-(4-methylphenyl)sulfinylethyl]-2-phenylacetamide