Task: Answer the MCQ question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a compound with the SMILES CNc1cc([N+](=O)[O-])ccc1OCc1ccccc1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a. 7.447
b. 5.382
c. 9.708
d. 12.351
e. 10.974
Answer: a. 7.447\%.
{#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}.
CNc1cc([N+](=O)[O-])ccc1OCc1ccccc1
CNc1cc([N+](=O)[O-])ccc1OCc1ccccc1
[C][N][C][=C][C][Branch1][=Branch1][N+1][=Branch1][C][=O][O-1][=C][C][=C][Ring1][=Branch2][O][C][C][=C][C][=C][C][=C][Ring1][=Branch1]
N-methyl-5-nitro-2-phenylmethoxyaniline