Task: Answer the multiple-choice question.
Query: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES CC(/C=C/c1ccccc1)=N\Nc1ccccc1[N+](=O)[O-]?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
a. 16.608
b. 4.123
c. 5.131
d. 8.475
e. -22.000
Answer: a. 16.608\%.
{#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(/C=C/c1ccccc1)=N\Nc1ccccc1[N+](=O)[O-]
CC(/C=C/c1ccccc1)=N\Nc1ccccc1[N+](=O)[O-]
2-nitro-N-[(E)-[(E)-4-phenylbut-3-en-2-ylidene]amino]aniline