Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 8.799\% 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, b, or c without using any other words.
Options:
a COc1ccc(-c2cc(=O)c3ccccc3o2)cc1
b CCC(C)(C)NC(=O)/C=C/c1ccc(OC)c(S(=O)(=O)N2CCOCC2)c1
c CSc1ccc(CN(C)CC(=O)NCc2ccccc2)cc1
Answer: a. COc1ccc(-c2cc(=O)c3ccccc3o2)cc1
{#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(-c2cc(=O)c3ccccc3o2)cc1
COc1ccc(-c2cc(=O)c3ccccc3o2)cc1
2-(4-methoxyphenyl)chromen-4-one