Task: Answer the multiple-choice question.
Query: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES CCCCOC(=O)C1=C(C)Nc2ncnn2C1c1ccc(OC)c(OC)c1OC?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a. -8.057
b. 16.635
c. 0.432
d. 10.177
e. 7.438
Answer: a. -8.057\%.
{#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}.
CCCCOC(=O)C1=C(C)Nc2ncnn2C1c1ccc(OC)c(OC)c1OC
CCCCOC(=O)C1=C(C)Nc2ncnn2C1c1ccc(OC)c(OC)c1OC
butyl 5-methyl-7-(2,3,4-trimethoxyphenyl)-4,7-dihydro-[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxylate