Task: Answer the multiple choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a compound with the SMILES CCc1c(C)nc2cc(-c3ccc(OC)cc3)[nH]n2c1=O?
Constraint: You must return none, one or more options from a or b without using any additional words.
Options:
a 7.720
b -7.834
Answer: b. -7.834\%.
{#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)cc3)[nH]n2c1=O
CCc1c(C)nc2cc(-c3ccc(OC)cc3)[nH]n2c1=O
6-ethyl-2-(4-methoxyphenyl)-5-methyl-1H-pyrazolo[1,5-a]pyrimidin-7-one