Task: Answer the MCQ question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES CCc1c(C)nc2cc(-c3ccc(OC)c(OC)c3)nn2c1N1CCC(C)CC1?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
a. -41.391
b. 7.598
c. 19.763
d. -3.535
Answer: c. 19.763\%.
{#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}.
CCc1c(C)nc2cc(-c3ccc(OC)c(OC)c3)nn2c1N1CCC(C)CC1
CCc1c(C)nc2cc(-c3ccc(OC)c(OC)c3)nn2c1N1CCC(C)CC1
2-(3,4-dimethoxyphenyl)-6-ethyl-5-methyl-7-(4-methylpiperidin-1-yl)pyrazolo[1,5-a]pyrimidine