Problem statement: Answer the multiple choice question.
Question: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES CN1C(=O)c2ccc(NC(=O)c3ccc(N4CCCCC4)c([N+](=O)[O-])c3)cc2C1=O?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
a: 13.461
b: -0.992
c: 6.435
Answer: c. 6.435\%.
{#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}.
CN1C(=O)c2ccc(NC(=O)c3ccc(N4CCCCC4)c([N+](=O)[O-])c3)cc2C1=O
CN1C(=O)c2ccc(NC(=O)c3ccc(N4CCCCC4)c([N+](=O)[O-])c3)cc2C1=O
N-(2-methyl-1,3-dioxoisoindol-5-yl)-3-nitro-4-piperidin-1-ylbenzamide