Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 10.856\% human ether-à-go-go related gene (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] COc1ccc(Br)c(C(=O)OCc2cc(=O)oc3cc(C)ccc23)c1
[b] COc1ccc(CNC(=S)Nc2cccc(Cl)c2)cc1
Answer: a. COc1ccc(Br)c(C(=O)OCc2cc(=O)oc3cc(C)ccc23)c1
{#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(Br)c(C(=O)OCc2cc(=O)oc3cc(C)ccc23)c1
COc1ccc(Br)c(C(=O)OCc2cc(=O)oc3cc(C)ccc23)c1
(7-methyl-2-oxochromen-4-yl)methyl 2-bromo-5-methoxybenzoate