Task: Answer the multiple-choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a compound with the SMILES CNc1ccc(/C=C2\COc3ccccc3C2=O)cc1[N+](=O)[O-]?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
a. -5.515
b. 5.435
c. 6.168
Answer: b. 5.435\%.
{#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}.
CNc1ccc(/C=C2\COc3ccccc3C2=O)cc1[N+](=O)[O-]
CNc1ccc(/C=C2\COc3ccccc3C2=O)cc1[N+](=O)[O-]
(3E)-3-[[4-(methylamino)-3-nitrophenyl]methylidene]chromen-4-one