Task: Answer the multiple-choice question.
Question: Which compound exhibits a 6.837\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) COC(=O)c1nn(-c2ccccc2)ccc1=O
(b) Cc1cc(=O)[nH]c(SCC(=O)Nc2ccc(Br)cc2)c1C#N
(c) CC1(C)CC(=O)C=C(N2CCCC2)C1
Answer: c. CC1(C)CC(=O)C=C(N2CCCC2)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#}
5,5-dimethyl-3-pyrrolidin-1-ylcyclohex-2-en-1-one