Task: Answer the MCQ question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 10uM of a compound with the SMILES CCN1CCCC1Cn1cnc2c([nH]c3cccc(Cl)c32)c1=O?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
[a] -26.287
[b] 7.260
[c] -67.164
[d] -1.655
[e] -72.745
Answer: c. -67.164%.
{#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}.
CCN1CCCC1Cn1cnc2c([nH]c3cccc(Cl)c32)c1=O
CCN1CCCC1Cn1cnc2c([nH]c3cccc(Cl)c32)c1=O
9-chloro-3-[(1-ethylpyrrolidin-2-yl)methyl]-5H-pyrimido[5,4-b]indol-4-one