Problem statement: Answer the MCQ question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a compound with the SMILES CCN1CCN(c2nc3c(c(=O)[nH]2)CCC3)CC1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
[a] 3.749
[b] -21.479
[c] 14.904
[d] 11.368
[e] 13.208
Answer: e. 13.208\%.
{#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}.
CCN1CCN(c2nc3c(c(=O)[nH]2)CCC3)CC1
CCN1CCN(c2nc3c(c(=O)[nH]2)CCC3)CC1
2-(4-ethylpiperazin-1-yl)-3,5,6,7-tetrahydrocyclopenta[d]pyrimidin-4-one