Task: Answer the multiple choice question.
Question: Which compound has a 2.162% 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, b, or c without using any additional words.
Options:
a.) C=CCOc1ccc(Br)cc1CNCCCN1CCOCC1.Cl
b.) CC1CN(C2CC(C)(C)NC(C)(C)C2)CCC1=O
c.) O=C(c1ccc(F)cc1)N1CCN(C(=O)c2ccc([N+](=O)[O-])cc2)CC1
Answer: b. CC1CN(C2CC(C)(C)NC(C)(C)C2)CCC1=O
{#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#}
CC1CN(C2CC(C)(C)NC(C)(C)C2)CCC1=O
CC1CN(C2CC(C)(C)NC(C)(C)C2)CCC1=O
3-methyl-1-(2,2,6,6-tetramethylpiperidin-4-yl)piperidin-4-one