Task: Answer the MCQ question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a compound with the SMILES CC1CN(Cc2nc3c(c(=O)n(C)c(=O)n3C)n2CCc2ccccc2)CC(C)O1?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) 14.997
(b) -2.682
(c) -8.542
(d) 17.209
Answer: c. -8.542\%.
{#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}.
CC1CN(Cc2nc3c(c(=O)n(C)c(=O)n3C)n2CCc2ccccc2)CC(C)O1
CC1CN(Cc2nc3c(c(=O)n(C)c(=O)n3C)n2CCc2ccccc2)CC(C)O1
8-[(2,6-dimethylmorpholin-4-yl)methyl]-1,3-dimethyl-7-(2-phenylethyl)purine-2,6-dione