Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 11.132\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) COC(=O)CNC(=O)COC(=O)c1cc(F)c(F)cc1Cl
b) COc1ccccc1NC(=O)c1nn(-c2ccccc2)ccc1=O
Answer: a. COC(=O)CNC(=O)COC(=O)c1cc(F)c(F)cc1Cl
{#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#}
COC(=O)CNC(=O)COC(=O)c1cc(F)c(F)cc1Cl
COC(=O)CNC(=O)COC(=O)c1cc(F)c(F)cc1Cl
[2-[(2-methoxy-2-oxoethyl)amino]-2-oxoethyl] 2-chloro-4,5-difluorobenzoate