Task: Answer the multiple-choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES Nc1nc(Nc2ccccc2F)nc(NC2CCCCC2)c1[N+](=O)[O-]?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
[a] 5.847
[b] 0.692
[c] 11.815
[d] 1.298
[e] 13.335
Answer: c. 11.815\%.
{#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}.
Nc1nc(Nc2ccccc2F)nc(NC2CCCCC2)c1[N+](=O)[O-]
Nc1nc(Nc2ccccc2F)nc(NC2CCCCC2)c1[N+](=O)[O-]
4-N-cyclohexyl-2-N-(2-fluorophenyl)-5-nitropyrimidine-2,4,6-triamine