Task: Answer the multiple-choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 10uM of a compound with the SMILES Nc1nc(NCCCN2CCOCC2)nc(Nc2ccccc2F)c1[N+](=O)[O-]?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
a.) 17.429
b.) -18.764
c.) -9.863
d.) 27.093
Answer: b. -18.764%.
{#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}.
Nc1nc(NCCCN2CCOCC2)nc(Nc2ccccc2F)c1[N+](=O)[O-]
Nc1nc(NCCCN2CCOCC2)nc(Nc2ccccc2F)c1[N+](=O)[O-]
4-N-(2-fluorophenyl)-2-N-(3-morpholin-4-ylpropyl)-5-nitropyrimidine-2,4,6-triamine