Problem statement: Answer the multiple choice question.
Question: What is the hERG inhibition at 1uM of a drug with the SMILES CCCC(=O)OCC(=O)Nc1ccc([N+](=O)[O-])cc1C#N?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a: 7.169
b: 6.862
c: 2.846
d: 13.702
e: 9.189
Answer: d. 13.702\%.
{#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}.
CCCC(=O)OCC(=O)Nc1ccc([N+](=O)[O-])cc1C#N
CCCC(=O)OCC(=O)Nc1ccc([N+](=O)[O-])cc1C#N
[2-(2-cyano-4-nitroanilino)-2-oxoethyl] butanoate