Problem statement: Answer the multiple choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a compound with the SMILES CC(=O)N1N=C(c2cccs2)CC1c1cccc([N+](=O)[O-])c1?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
[a] -8.371
[b] 8.830
[c] 9.285
[d] 16.826
Answer: a. -8.371\%.
{#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}.
CC(=O)N1N=C(c2cccs2)CC1c1cccc([N+](=O)[O-])c1
CC(=O)N1N=C(c2cccs2)CC1c1cccc([N+](=O)[O-])c1
1-[3-(3-nitrophenyl)-5-thiophen-2-yl-3,4-dihydropyrazol-2-yl]ethanone