Task: Answer the multiple-choice question.
Query: Which compound exhibits a 10.384\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: O=C1CCC(NC(=O)c2ccccc2)C(=O)N1
b: CCCCCCc1nnc(N)s1
c: CCOC(=O)C(=O)NNc1ccc(Cl)cc1
Answer: c. CCOC(=O)C(=O)NNc1ccc(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#}
CCOC(=O)C(=O)NNc1ccc(Cl)cc1
CCOC(=O)C(=O)NNc1ccc(Cl)cc1
ethyl2-[2-(4-chlorophenyl)hydrazinyl]-2-oxoacetate