Task: Answer the multiple choice question.
Question: Which compound has a 7.999\% 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. CC(=O)c1c(C)n(Cc2ccccc2)c2ccc(O)cc12
b. CC1CCN(S(=O)(=O)c2cn(CC(=O)Nc3ccc(C#N)cc3)cn2)CC1
Answer: b. CC1CCN(S(=O)(=O)c2cn(CC(=O)Nc3ccc(C#N)cc3)cn2)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#}
CC1CCN(S(=O)(=O)c2cn(CC(=O)Nc3ccc(C#N)cc3)cn2)CC1
CC1CCN(S(=O)(=O)c2cn(CC(=O)Nc3ccc(C#N)cc3)cn2)CC1
N-(4-cyanophenyl)-2-[4-(4-methylpiperidin-1-yl)sulfonylimidazol-1-yl]acetamide