Task: Answer the multiple-choice question.
Question: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES Cc1ccc(Cn2c(N3CCN(CCO)CC3)nc3c2c(=O)n(C)c(=O)n3C)cc1?
Constraint: You must return none, one or more options from a or b without using any additional words.
Options:
a. 6.298
b. 7.897
Answer: b. 7.897\%.
{#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}.
Cc1ccc(Cn2c(N3CCN(CCO)CC3)nc3c2c(=O)n(C)c(=O)n3C)cc1
Cc1ccc(Cn2c(N3CCN(CCO)CC3)nc3c2c(=O)n(C)c(=O)n3C)cc1
8-[4-(2-hydroxyethyl)piperazin-1-yl]-1,3-dimethyl-7-[(4-methylphenyl)methyl]purine-2,6-dione