Task: Answer the multiple-choice question.
Query: Which compound exhibits a 18.529\% 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) COc1ccc(CCC(=O)OCC(=O)Nc2ccc(OC)c(OC)c2)cc1OC
b) COc1ccccc1Nc1nc2nonc2nc1N1CCCCC1C
c) COc1ccc(OCC(=O)N/N=C(\C)CC(=O)Nc2cccc([N+](=O)[O-])c2)cc1
Answer: a. COc1ccc(CCC(=O)OCC(=O)Nc2ccc(OC)c(OC)c2)cc1OC
{#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#}
COc1ccc(CCC(=O)OCC(=O)Nc2ccc(OC)c(OC)c2)cc1OC
COc1ccc(CCC(=O)OCC(=O)Nc2ccc(OC)c(OC)c2)cc1OC
[2-(3,4-dimethoxyanilino)-2-oxoethyl] 3-(3,4-dimethoxyphenyl)propanoate