Task: Answer the MCQ question.
Query: What is the hERG inhibition at 1uM of a drug with the SMILES CCCCc1nc2c(C)c(N)cnc2n1Cc1cccc([N+](=O)[O-])c1?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
[a] 7.419
[b] 10.389
[c] 5.369
Answer: c. 5.369\%.
{#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}.
CCCCc1nc2c(C)c(N)cnc2n1Cc1cccc([N+](=O)[O-])c1
CCCCc1nc2c(C)c(N)cnc2n1Cc1cccc([N+](=O)[O-])c1
2-butyl-7-methyl-3-[(3-nitrophenyl)methyl]imidazo[4,5-b]pyridin-6-amine