Task: Answer the MCQ question.
Query: Which drug exhibits a 6.977\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a COc1ccc(OC)c(C(=O)CSc2nnc(-c3cccnc3)n2C)c1
b CCc1ccc(NS(=O)(=O)N(C)C)cc1
Answer: a. COc1ccc(OC)c(C(=O)CSc2nnc(-c3cccnc3)n2C)c1
{#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#}
1-(2,5-dimethoxyphenyl)-2-[(4-methyl-5-pyridin-3-yl-1,2,4-triazol-3-yl)sulfanyl]ethanone