Task: Answer the multiple-choice 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 O=C(c1ccc(N2CCCCC2)c([N+](=O)[O-])c1)N1CCC2(CC1)OCCO2?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a: 9.626
b: -7.025
c: 7.471
d: 2.990
e: 9.034
Answer: b. -7.025\%.
{#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}.
O=C(c1ccc(N2CCCCC2)c([N+](=O)[O-])c1)N1CCC2(CC1)OCCO2
O=C(c1ccc(N2CCCCC2)c([N+](=O)[O-])c1)N1CCC2(CC1)OCCO2
1,4-dioxa-8-azaspiro[4.5]decan-8-yl-(3-nitro-4-piperidin-1-ylphenyl)methanone