Task: Answer the multiple choice question.
Question: Which drug exhibits a 3.682\% 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: CC(=O)c1ccc(N(C(=O)CNC(=O)c2ccco2)C(C(=O)NC2CCCC2)c2ccco2)cc1
b: Cc1ccc2cccc(OCCCOc3ccccc3CO)c2n1
c: CC(C)Cc1nc(N2CCCCC2)c(C#N)c2c1CCC2
Answer: c. CC(C)Cc1nc(N2CCCCC2)c(C#N)c2c1CCC2
{#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(C)Cc1nc(N2CCCCC2)c(C#N)c2c1CCC2
CC(C)Cc1nc(N2CCCCC2)c(C#N)c2c1CCC2
1-(2-methylpropyl)-3-piperidin-1-yl-6,7-dihydro-5H-cyclopenta[c]pyridine-4-carbonitrile