Problem statement: Answer the MCQ question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES CCOC(=O)c1nc(C)n(-c2ccc([N+](=O)[O-])cc2)n1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) 10.253
(b) 8.042
(c) 2.443
(d) 10.938
(e) 4.595
Answer: a. 10.253\%.
{#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)c1nc(C)n(-c2ccc([N+](=O)[O-])cc2)n1
CCOC(=O)c1nc(C)n(-c2ccc([N+](=O)[O-])cc2)n1
ethyl 5-methyl-1-(4-nitrophenyl)-1,2,4-triazole-3-carboxylate