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 CCN(CC(=O)NCc1ccc(F)cc1)c1ccc(S(C)(=O)=O)cc1[N+](=O)[O-]?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
a: 13.135
b: -5.439
Answer: b. -5.439\%.
{#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}.
CCN(CC(=O)NCc1ccc(F)cc1)c1ccc(S(C)(=O)=O)cc1[N+](=O)[O-]
CCN(CC(=O)NCc1ccc(F)cc1)c1ccc(S(C)(=O)=O)cc1[N+](=O)[O-]
2-(N-ethyl-4-methylsulfonyl-2-nitroanilino)-N-[(4-fluorophenyl)methyl]acetamide