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 Cc1ccc(Cl)cc1N1CCN(Cc2nc3c(c(=O)[nH]c(=O)n3C)n2CCc2ccccc2)CC1?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
a 11.107
b 4.755
Answer: a. 11.107\%.
{#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(Cl)cc1N1CCN(Cc2nc3c(c(=O)[nH]c(=O)n3C)n2CCc2ccccc2)CC1
Cc1ccc(Cl)cc1N1CCN(Cc2nc3c(c(=O)[nH]c(=O)n3C)n2CCc2ccccc2)CC1
8-[[4-(5-chloro-2-methylphenyl)piperazin-1-yl]methyl]-3-methyl-7-(2-phenylethyl)purine-2,6-dione