Task: Answer the MCQ question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a compound with the SMILES CCOc1ccc(Nc2ccc(N3C(=O)CCC3=O)cc2[N+](=O)[O-])cc1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
[a] 9.180
[b] -22.154
[c] 11.314
[d] -5.663
[e] 4.524
Answer: a. 9.180\%.
{#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}.
CCOc1ccc(Nc2ccc(N3C(=O)CCC3=O)cc2[N+](=O)[O-])cc1
CCOc1ccc(Nc2ccc(N3C(=O)CCC3=O)cc2[N+](=O)[O-])cc1
1-[4-(4-ethoxyanilino)-3-nitrophenyl]pyrrolidine-2,5-dione