Task: Answer the MCQ question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES CC(=O)N1CCN(C(=O)CSc2nc3c(cnn3-c3ccccc3)c(=O)[nH]2)CC1?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
a) 1.791
b) 5.803
Answer: a. 1.791\%.
{#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}.
CC(=O)N1CCN(C(=O)CSc2nc3c(cnn3-c3ccccc3)c(=O)[nH]2)CC1
CC(=O)N1CCN(C(=O)CSc2nc3c(cnn3-c3ccccc3)c(=O)[nH]2)CC1
6-[2-(4-acetylpiperazin-1-yl)-2-oxoethyl]sulfanyl-1-phenyl-5H-pyrazolo[3,4-d]pyrimidin-4-one