Task: Answer the multiple choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 10uM of a compound with the SMILES CCOC(=O)N1CCN(C(=O)C2CCCN(c3ncnc4c3nc3n4CCCCC3)C2)CC1?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
a. 17.859
b. -7.736
c. 1.880
d. -22.854
Answer: d. -22.854%.
{#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}.
CCOC(=O)N1CCN(C(=O)C2CCCN(c3ncnc4c3nc3n4CCCCC3)C2)CC1
CCOC(=O)N1CCN(C(=O)C2CCCN(c3ncnc4c3nc3n4CCCCC3)C2)CC1
ethyl 4-[1-(7,8,9,10-tetrahydro-6H-purino[9,8-a]azepin-4-yl)piperidine-3-carbonyl]piperazine-1-carboxylate