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 CCCCOc1ccccc1C(=O)NNC(=S)NC(=O)c1ccccc1[N+](=O)[O-]?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
a) 16.038
b) 7.845
c) 4.466
Answer: c. 4.466\%.
{#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}.
CCCCOc1ccccc1C(=O)NNC(=S)NC(=O)c1ccccc1[N+](=O)[O-]
CCCCOc1ccccc1C(=O)NNC(=S)NC(=O)c1ccccc1[N+](=O)[O-]
N-[[(2-butoxybenzoyl)amino]carbamothioyl]-2-nitrobenzamide