Problem statement: Answer the MCQ question.
Question: Which drug exhibits a -1.466% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. O=C(/C=C/c1ccccc1)OCC(=O)N1CCN(c2ccccc2)CC1
b. COc1cccc(CNc2nc(Cl)c(-c3ccc(OC)c(OC)c3)n(-c3ccccc3)c2=O)c1
Answer: b. COc1cccc(CNc2nc(Cl)c(-c3ccc(OC)c(OC)c3)n(-c3ccccc3)c2=O)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#}
COc1cccc(CNc2nc(Cl)c(-c3ccc(OC)c(OC)c3)n(-c3ccccc3)c2=O)c1
COc1cccc(CNc2nc(Cl)c(-c3ccc(OC)c(OC)c3)n(-c3ccccc3)c2=O)c1
5-chloro-3-[(3-methoxyphenyl)methylamino]-1-phenyl-6-(4,5-dimethoxyphenyl)pyrazin-2-one