Task: Answer the multiple choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a compound with the SMILES CCCCNC(=O)CCc1c(C)nc2nc(-c3cc(OC)cc(OC)c3)nn2c1C?
Constraint: You must return none, one or more options from a or b without using any additional words.
Options:
a. 8.344
b. 7.975
Answer: a. 8.344\%.
{#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}.
CCCCNC(=O)CCc1c(C)nc2nc(-c3cc(OC)cc(OC)c3)nn2c1C
CCCCNC(=O)CCc1c(C)nc2nc(-c3cc(OC)cc(OC)c3)nn2c1C
N-butyl-3-[2-(3,5-dimethoxyphenyl)-5,7-dimethyl-[1,2,4]triazolo[1,5-a]pyrimidin-6-yl]propanamide