Task: Answer the multiple choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES CCS(=O)(=O)N1CCN(c2ccc(C(=O)NC3C4CC5CC(C4)CC3C5)cc2[N+](=O)[O-])CC1?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
(a) 16.764
(b) 19.244
(c) 9.480
Answer: c. 9.480\%.
{#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}.
N-(2-adamantyl)-4-(4-ethylsulfonylpiperazin-1-yl)-3-nitrobenzamide