Task: Answer the MCQ question.
Query: Which drug exhibits a 0.213% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) COc1ccc(NS(=O)(=O)c2cc(NC(=O)c3cc(F)c(F)c(F)c3F)ccc2N2CCCC2)cc1
(b) COC(=O)Cc1c(O)ccn(Cc2ccc(OC)c(OC)c2)c1=O
Answer: b. COC(=O)Cc1c(O)ccn(Cc2ccc(OC)c(OC)c2)c1=O
{#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#}
COC(=O)Cc1c(O)ccn(Cc2ccc(OC)c(OC)c2)c1=O
COC(=O)Cc1c(O)ccn(Cc2ccc(OC)c(OC)c2)c1=O
methyl 2-[1-[(3,4-dimethoxyphenyl)methyl]-4-hydroxy-2-oxopyridin-3-yl]acetate