Task: Answer the multiple-choice question.
Query: Which compound has a 2.798\% 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 COCCCn1c(SCC(=O)Nc2ccccc2)nnc1-c1ccncc1
b COc1ccc(-c2c(NC(C)=O)n(C)c3ccccc3c2=O)cc1
c CS(=O)(=O)N1CCN(c2ccc(C(=O)NC3C4CC5CC(C4)CC3C5)cc2[N+](=O)[O-])CC1
Answer: b. COc1ccc(-c2c(NC(C)=O)n(C)c3ccccc3c2=O)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(-c2c(NC(C)=O)n(C)c3ccccc3c2=O)cc1
COc1ccc(-c2c(NC(C)=O)n(C)c3ccccc3c2=O)cc1
N-[3-(4-methoxyphenyl)-1-methyl-4-oxoquinolin-2-yl]acetamide