Problem statement: Answer the multiple-choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 10uM of a drug with the SMILES CC1=C(c2ccccc2)[N+](=O)C2(CCCCC2)N1[O-]?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a -3.604
b -5.836
c -4.492
d 12.368
e 20.396
Answer: c. -4.492%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_10uM__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_10uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_10uM#}{herg_central_at_10uM__units}.
CC1=C(c2ccccc2)[N+](=O)C2(CCCCC2)N1[O-]
CC1=C(c2ccccc2)[N+](=O)C2(CCCCC2)N1[O-]
2-methyl-1-oxido-3-phenyl-1-aza-4-azoniaspiro[4.5]dec-2-ene 4-oxide