Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 8.278\% 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(Cl)cc1NC(=O)c1cccc(NC(=O)CCC(=O)O)c1
b COc1ccc(-c2csc(NC(=O)CCCc3cccs3)n2)cc1
Answer: b. COc1ccc(-c2csc(NC(=O)CCCc3cccs3)n2)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(-c2csc(NC(=O)CCCc3cccs3)n2)cc1
COc1ccc(-c2csc(NC(=O)CCCc3cccs3)n2)cc1
N-[4-(4-methoxyphenyl)-1,3-thiazol-2-yl]-4-thiophen-2-ylbutanamide