Problem statement: Answer the multiple choice question.
Query: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES CN(CCCC(=O)O)c1ccc(N=Nc2ccc([N+](=O)[O-])cc2)cc1?
Constraint: You must return none, one or more options from a or b without using any additional words.
Options:
a: 4.723
b: 8.898
Answer: b. 8.898\%.
{#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}.
CN(CCCC(=O)O)c1ccc(N=Nc2ccc([N+](=O)[O-])cc2)cc1
CN(CCCC(=O)O)c1ccc(N=Nc2ccc([N+](=O)[O-])cc2)cc1
4-[N-methyl-4-[(4-nitrophenyl)diazenyl]anilino]butanoic acid