Task: Answer the multiple-choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM of a drug with the SMILES CCOc1ccc(C(C)=O)cc1Cc1c(O)nc(N)[nH]c1=O?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
[a] 4.362
[b] -1.991
[c] -2.523
[d] 3.692
[e] 5.421
Answer: e. 5.421%.
{#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}.
CCOc1ccc(C(C)=O)cc1Cc1c(O)nc(N)[nH]c1=O
CCOc1ccc(C(C)=O)cc1Cc1c(O)nc(N)[nH]c1=O
5-[(5-acetyl-2-ethoxyphenyl)methyl]-2-amino-4-hydroxy-1H-pyrimidin-6-one