Task: Answer the multiple choice question.
Query: Which drug has a 12.071\% 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 COC(=O)c1ccccc1NC1OC(=O)c2ccccc21
b COc1ccc(-c2[nH]ncc2CN2CCN(c3ccc(F)cc3)CC2)cc1
c CC(=O)c1c(C)[nH]c(C(=O)CSc2nc3ccc(C)cc3[nH]2)c1C
Answer: a. COC(=O)c1ccccc1NC1OC(=O)c2ccccc21
{#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#}
methyl 2-[(3-oxo-1H-2-benzofuran-1-yl)amino]benzoate