Task: Answer the multiple choice question.
Query: Which drug has a 10.240\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a O=C(CN1C(=O)NC2(CCCC2)C1=O)Nc1cccc(Cl)c1
b CCOC(=O)C(=O)Nc1ccccc1C(=O)OC
c C=C(C)Cn1c(=O)c2c(nc3n2CC(C)CN3Cc2ccccc2)n(C)c1=O
Answer: b. CCOC(=O)C(=O)Nc1ccccc1C(=O)OC
{#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)Nc1ccccc1C(=O)OC
CCOC(=O)C(=O)Nc1ccccc1C(=O)OC
methyl 2-[(2-ethoxy-2-oxoacetyl)amino]benzoate