Task: Answer the multiple choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM of a compound with the SMILES COc1ccc(N2CCN(C(=O)Cn3cnc4c3c(=O)n(C)c(=O)n4C)CC2)cc1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a 5.480
b -3.400
c -8.720
d -1.794
e -3.571
Answer: a. 5.480%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_10uM__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_10uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_10uM#}{herg_central_at_10uM__units}.
COc1ccc(N2CCN(C(=O)Cn3cnc4c3c(=O)n(C)c(=O)n4C)CC2)cc1
COc1ccc(N2CCN(C(=O)Cn3cnc4c3c(=O)n(C)c(=O)n4C)CC2)cc1
7-[2-[4-(4-methoxyphenyl)piperazin-1-yl]-2-oxoethyl]-1,3-dimethylpurine-2,6-dione