Task: Answer the multiple-choice question.
Query: Which compound exhibits a 5.640\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a) CSc1ncccc1C(=O)OCc1ccc([N+](=O)[O-])cc1
b) CCOC(=O)C(=O)Nc1nc(-c2ccccc2)c(CC)s1
c) CCCC1=C(C(=O)OCC)C(c2ccco2)n2ncnc2N1
Answer: b. CCOC(=O)C(=O)Nc1nc(-c2ccccc2)c(CC)s1
{#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)C(=O)Nc1nc(-c2ccccc2)c(CC)s1
CCOC(=O)C(=O)Nc1nc(-c2ccccc2)c(CC)s1
ethyl 2-[(5-ethyl-4-phenyl-1,3-thiazol-2-yl)amino]-2-oxoacetate