Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 2.622\% 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 COC(=O)C1=[N+]([O-])OC(C(=O)OC)C1c1c[nH]c2ccccc12
b COc1ccc(-c2nc(C=O)cs2)cc1
Answer: b. COc1ccc(-c2nc(C=O)cs2)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(-c2nc(C=O)cs2)cc1
COc1ccc(-c2nc(C=O)cs2)cc1
2-(4-methoxyphenyl)-1,3-thiazole-4-carbaldehyde