Task: Answer the multiple-choice question.
Query: Which drug has a 12.735\% 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 COCCCN1C(=O)C(=O)/C(=C(/O)c2ccccc2)C1c1ccc2c(c1)OCO2
b Cc1ccnc(NS(=O)(=O)c2ccc(NC(=O)Cc3ccccc3)cc2)n1
c CN(C)CCCNc1nc(N)c([N+](=O)[O-])c(N2CCCCCC2)n1
Answer: a. COCCCN1C(=O)C(=O)/C(=C(/O)c2ccccc2)C1c1ccc2c(c1)OCO2
{#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#}
COCCCN1C(=O)C(=O)/C(=C(/O)c2ccccc2)C1c1ccc2c(c1)OCO2
COCCCN1C(=O)C(=O)/C(=C(/O)c2ccccc2)C1c1ccc2c(c1)OCO2
(4E)-5-(1,3-benzodioxol-5-yl)-4-[hydroxy(phenyl)methylidene]-1-(3-methoxypropyl)pyrrolidine-2,3-dione