Task: Answer the multiple-choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a compound with the SMILES CCN1CC2([N+](=O)[O-])CC=C(OC)C([N+](=O)[O-])(C1)C2?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
a. 9.073
b. 5.462
c. 15.198
d. 8.165
e. 13.012
Answer: b. 5.462\%.
{#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}.
CCN1CC2([N+](=O)[O-])CC=C(OC)C([N+](=O)[O-])(C1)C2
CCN1CC2([N+](=O)[O-])CC=C(OC)C([N+](=O)[O-])(C1)C2
3-ethyl-6-methoxy-1,5-dinitro-3-azabicyclo[3.3.1]non-6-ene