Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 2.740% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) COc1cc(C)c(CNc2cccc(C)c2)cc1C
(b) CCOC(=O)c1c(NC(=O)C2CC(Cl)=CCC2C(=O)O)sc2c1CCCCC2
Answer: a. COc1cc(C)c(CNc2cccc(C)c2)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#}
COc1cc(C)c(CNc2cccc(C)c2)cc1C
COc1cc(C)c(CNc2cccc(C)c2)cc1C
N-[(4-methoxy-2,5-dimethylphenyl)methyl]-3-methylaniline