Task: Answer the MCQ 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 CCC(C)Nc1nc2c(c(=O)[nH]c(=O)n2C)n1CCOc1ccccc1?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
[a] 5.152
[b] 4.848
[c] 18.195
Answer: a. 5.152\%.
{#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}.
CCC(C)Nc1nc2c(c(=O)[nH]c(=O)n2C)n1CCOc1ccccc1
CCC(C)Nc1nc2c(c(=O)[nH]c(=O)n2C)n1CCOc1ccccc1
8-(butan-2-ylamino)-3-methyl-7-(2-phenoxyethyl)purine-2,6-dione