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 O=c1[nH]c(=O)n(Cc2ccccc2)c2nc(-c3ccc(C(F)(F)F)cc3)n(CCO)c12?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
[a] 2.084
[b] 14.108
[c] 14.726
Answer: a. 2.084\%.
{#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}.
O=c1[nH]c(=O)n(Cc2ccccc2)c2nc(-c3ccc(C(F)(F)F)cc3)n(CCO)c12
O=c1[nH]c(=O)n(Cc2ccccc2)c2nc(-c3ccc(C(F)(F)F)cc3)n(CCO)c12
3-benzyl-7-(2-hydroxyethyl)-8-[4-(trifluoromethyl)phenyl]purine-2,6-dione