Task: Answer the MCQ question.
Question: Which drug exhibits a 14.366% 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) COCC(=O)Nc1ccc(C)c(Cl)c1
(b) O=C(CN1CCN(Cc2ccccc2)CC1)Nc1ccc(Cl)cn1
(c) CCOC(=O)c1cnc2c(F)ccc(F)c2c1Sc1ccccc1
Answer: a. COCC(=O)Nc1ccc(C)c(Cl)c1
{#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#}
COCC(=O)Nc1ccc(C)c(Cl)c1
COCC(=O)Nc1ccc(C)c(Cl)c1
N-(3-chloro-4-methylphenyl)-2-methoxyacetamide