Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 10.749\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a Cc1cccc(-c2nc(C#N)c(N3CCCCCC3)o2)c1
b COc1ccc(OC)c(NC(=O)CSc2ncccn2)c1
Answer: a. Cc1cccc(-c2nc(C#N)c(N3CCCCCC3)o2)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#}
5-(azepan-1-yl)-2-(3-methylphenyl)-1,3-oxazole-4-carbonitrile