Task: Answer the MCQ question.
Query: Which compound has a 12.237\% 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] O=C(NCc1ccc(F)cc1)C1CCN(C(=O)Nc2ccc(F)cc2)CC1
[b] CCCc1nc(SCC(=O)Nc2ccccc2OC)c2c(=O)n(C)c(=O)n(C)c2n1
[c] COc1ccc(C(C)=O)cc1COC(=O)CNC(=O)c1ccc(Cl)cc1
Answer: c. COc1ccc(C(C)=O)cc1COC(=O)CNC(=O)c1ccc(Cl)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#}
COc1ccc(C(C)=O)cc1COC(=O)CNC(=O)c1ccc(Cl)cc1
COc1ccc(C(C)=O)cc1COC(=O)CNC(=O)c1ccc(Cl)cc1
(5-acetyl-2-methoxyphenyl)methyl 2-[(4-chlorobenzoyl)amino]acetate