Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 22.317% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] COc1cc(OC)c(-c2cc(C(=O)O)ccc2OC)c(OC)c1
[b] COc1cc(C)ccc1OCCOc1c(Cl)cc(Cl)cc1Cl
Answer: a. COc1cc(OC)c(-c2cc(C(=O)O)ccc2OC)c(OC)c1
{#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#}
COc1cc(OC)c(-c2cc(C(=O)O)ccc2OC)c(OC)c1
COc1cc(OC)c(-c2cc(C(=O)O)ccc2OC)c(OC)c1
4-methoxy-3-(2,4,6-trimethoxyphenyl)benzoic acid