Task: Answer the multiple choice question.
Query: Which compound exhibits a 6.332\% 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 other words.
Options:
a: COc1ccc(OC)c(NC(=O)Cn2c(CCC(=O)O)ccc2-c2ccc(C)cc2)c1
b: COc1ccc(CCNC(=O)CSc2c[nH]c3ccccc23)cc1OC
c: COc1ccc(CNC(=O)c2c(O)c3ccccc3n(C)c2=O)cc1OC
Answer: c. COc1ccc(CNC(=O)c2c(O)c3ccccc3n(C)c2=O)cc1OC
{#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(CNC(=O)c2c(O)c3ccccc3n(C)c2=O)cc1OC
COc1ccc(CNC(=O)c2c(O)c3ccccc3n(C)c2=O)cc1OC
N-[(4,5-dimethoxyphenyl)methyl]-4-hydroxy-1-methyl-2-oxoquinoline-3-carboxamide