Task: Answer the multiple choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES CCOC(=O)C1=C2N(C)c3ccccc3N2CCC1=O?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a. 12.160
b. 14.230
c. 6.369
d. -6.392
e. 14.260
Answer: c. 6.369\%.
{#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}.
CCOC(=O)C1=C2N(C)c3ccccc3N2CCC1=O
CCOC(=O)C1=C2N(C)c3ccccc3N2CCC1=O
ethyl 5-methyl-3-oxo-1,2-dihydropyrido[1,2-a]benzimidazole-4-carboxylate