Task: Answer the multiple choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a compound with the SMILES CC(C)N1CCC(=NNc2ccc([N+](=O)[O-])cc2S(=O)(=O)N2CCOCC2)CC1?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
[a] 16.275
[b] -1.731
[c] -7.919
Answer: c. -7.919\%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_1uM__names__noun} of a {#compound|drug!} with the {SMILES__description} {SMILES#}?
Constraint: You must return none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{herg_central_at_1uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_1uM#}{herg_central_at_1uM__units}.
2-morpholin-4-ylsulfonyl-4-nitro-N-[(1-propan-2-ylpiperidin-4-ylidene)amino]aniline