Task: Answer the multiple choice question.
Query: Which drug exhibits a 1.292\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a.) COC(=O)C(NC(=O)c1ccccc1)c1ccccc1
b.) CCc1sc(NS(C)(=O)=O)nc1-c1ccccc1
c.) CCOC(=O)C1CCN(S(=O)(=O)c2ccc(-c3ccccn3)s2)CC1
Answer: c. CCOC(=O)C1CCN(S(=O)(=O)c2ccc(-c3ccccn3)s2)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)c2ccc(-c3ccccn3)s2)CC1
CCOC(=O)C1CCN(S(=O)(=O)c2ccc(-c3ccccn3)s2)CC1
ethyl 1-(5-pyridin-2-ylthiophen-2-yl)sulfonylpiperidine-4-carboxylate