Problem statement: Answer the multiple choice question.
Question: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES CCCCCC(=O)Nc1ccc(C(=O)COC(=O)c2ccccn2)cc1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
[a] 6.383
[b] -2.640
[c] 6.940
[d] 6.410
[e] 2.357
Answer: b. -2.640\%.
{#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}.
CCCCCC(=O)Nc1ccc(C(=O)COC(=O)c2ccccn2)cc1
CCCCCC(=O)Nc1ccc(C(=O)COC(=O)c2ccccn2)cc1
[2-oxo-2-[4-(hexanoylamino)phenyl]ethyl]pyridine-2-carboxylate