Problem statement: Answer the MCQ question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a compound with the SMILES COc1cccc(/C=C/c2[nH]c(=O)[nH]c(=O)c2[N+](=O)[O-])c1O?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
a: 0.313
b: -10.582
c: 9.949
d: 1.471
Answer: a. 0.313\%.
{#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}.
COc1cccc(/C=C/c2[nH]c(=O)[nH]c(=O)c2[N+](=O)[O-])c1O
COc1cccc(/C=C/c2[nH]c(=O)[nH]c(=O)c2[N+](=O)[O-])c1O
6-[(E)-2-(2-hydroxy-3-methoxyphenyl)ethenyl]-5-nitro-1H-pyrimidine-2,4-dione