Problem statement: Answer the multiple choice question.
Query: What is the hERG inhibition at 1uM of a compound with the SMILES CCCCN(CC)C(=O)Cn1ncc2c3ccccc3n(CCC)c2c1=O?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
(a) -2.291
(b) -33.066
(c) 8.451
Answer: a. -2.291\%.
{#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}.
CCCCN(CC)C(=O)Cn1ncc2c3ccccc3n(CCC)c2c1=O
CCCCN(CC)C(=O)Cn1ncc2c3ccccc3n(CCC)c2c1=O
N-butyl-N-ethyl-2-(4-oxo-5-propylpyridazino[4,5-b]indol-3-yl)acetamide