Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a -14.776% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: COc1ccccc1CNC(=O)C1CC(c2cccc([N+](=O)[O-])c2)=NO1
b: CC(=O)Oc1ccc2c(c1)C(=O)c1ccccc1CO2
c: Cc1ccc(CC2SC(=O)NC2=O)cc1Cl
d: COc1ccc(NC(=O)CNS(=O)(=O)c2ccc(Cl)cc2)cc1
Answer: b. CC(=O)Oc1ccc2c(c1)C(=O)c1ccccc1CO2
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CC(=O)Oc1ccc2c(c1)C(=O)c1ccccc1CO2
CC(=O)Oc1ccc2c(c1)C(=O)c1ccccc1CO2
(11-oxo-6H-benzo[c][1]benzoxepin-2-yl) acetate