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 drug with the SMILES CCCCn1c(-c2ccncc2)nc2c1c(=O)[nH]c(=O)n2CC(C)C?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
a 6.195
b 5.628
c 6.107
d 4.084
e -31.571
Answer: c. 6.107\%.
{#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}.
CCCCn1c(-c2ccncc2)nc2c1c(=O)[nH]c(=O)n2CC(C)C
CCCCn1c(-c2ccncc2)nc2c1c(=O)[nH]c(=O)n2CC(C)C
7-butyl-3-(2-methylpropyl)-8-pyridin-4-ylpurine-2,6-dione