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 CCOC(=O)C1=NN(c2ccc([N+](=O)[O-])cc2)CC1C(=O)OC?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
a 2.537
b -2.139
c 15.956
d 12.352
Answer: a. 2.537\%.
{#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}.
CCOC(=O)C1=NN(c2ccc([N+](=O)[O-])cc2)CC1C(=O)OC
CCOC(=O)C1=NN(c2ccc([N+](=O)[O-])cc2)CC1C(=O)OC
5-O-ethyl 4-O-methyl 2-(4-nitrophenyl)-3,4-dihydropyrazole-4,5-dicarboxylate