Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 13.431\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a COc1ccc(N/C=C(\C(C)=O)c2ccc(OC)c(OC)c2)cc1OC
b COc1ccc(NS(=O)(=O)c2cccc(C(=O)N3CCCCCCC3)c2)cc1
Answer: a. COc1ccc(N/C=C(\C(C)=O)c2ccc(OC)c(OC)c2)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(N/C=C(\C(C)=O)c2ccc(OC)c(OC)c2)cc1OC
COc1ccc(N/C=C(\C(C)=O)c2ccc(OC)c(OC)c2)cc1OC
(Z)-4-(3,4-dimethoxyanilino)-3-(3,4-dimethoxyphenyl)but-3-en-2-one