Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 17.261\% 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 COCCNC(=O)CN1C(=O)c2cccc3cccc1c23
b COc1cc(OC)cc(C(=O)OCC(=O)NC(c2ccccc2)c2ccccc2)c1
Answer: a. COCCNC(=O)CN1C(=O)c2cccc3cccc1c23
{#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#}
COCCNC(=O)CN1C(=O)c2cccc3cccc1c23
COCCNC(=O)CN1C(=O)c2cccc3cccc1c23
N-(2-methoxyethyl)-2-(2-oxobenzo[cd]indol-1-yl)acetamide