Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 9.819\% 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 other words.
Options:
a CC(=O)c1nnn(-c2cccc(C#N)c2)c1C
b Nc1nc(-c2cc(Cl)cc(Cl)c2OC(F)F)cs1
Answer: a. CC(=O)c1nnn(-c2cccc(C#N)c2)c1C
{#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#}
CC(=O)c1nnn(-c2cccc(C#N)c2)c1C
CC(=O)c1nnn(-c2cccc(C#N)c2)c1C
3-(4-acetyl-5-methyltriazol-1-yl)benzonitrile