Problem statement: Answer the MCQ question.
Question: Which drug has a -2.368% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) CCc1nccn1S(=O)(=O)c1cc(C)c(OC)cc1C
(b) Cc1c(NC(=O)c2ccc(NS(=O)(=O)c3ccccc3)cc2)c(=O)n(-c2ccccc2)n1C
Answer: a. CCc1nccn1S(=O)(=O)c1cc(C)c(OC)cc1C
{#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#}
CCc1nccn1S(=O)(=O)c1cc(C)c(OC)cc1C
CCc1nccn1S(=O)(=O)c1cc(C)c(OC)cc1C
2-ethyl-1-(4-methoxy-2,5-dimethylphenyl)sulfonylimidazole