Task: Answer the multiple choice question.
Question: Which compound has a -2.484\% 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 other words.
Options:
a. CCOC(=O)C1CCN(S(=O)(=O)c2ccc3[nH]c(=O)ccc3c2)CC1
b. O=c1c2ccccc2nc(-c2ccco2)n1-c1ccccn1
Answer: a. CCOC(=O)C1CCN(S(=O)(=O)c2ccc3[nH]c(=O)ccc3c2)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#}
CCOC(=O)C1CCN(S(=O)(=O)c2ccc3[nH]c(=O)ccc3c2)CC1
CCOC(=O)C1CCN(S(=O)(=O)c2ccc3[nH]c(=O)ccc3c2)CC1
ethyl 1-[(2-oxo-1H-quinolin-6-yl)sulfonyl]piperidine-4-carboxylate