Problem statement: Answer the multiple choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a drug with the SMILES O=C(c1ccc(COc2ccccc2[N+](=O)[O-])o1)N1CCCCC1?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) -23.004
(b) -12.293
(c) 4.812
(d) -5.515
Answer: b. -12.293\%.
{#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(COc2ccccc2[N+](=O)[O-])o1)N1CCCCC1
O=C(c1ccc(COc2ccccc2[N+](=O)[O-])o1)N1CCCCC1
oxido-oxo-[2-[[5-(piperidine-1-carbonyl)furan-2-yl]methoxy]phenyl]azanium