Task: Answer the multiple choice question.
Query: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES CC(C)N(Cc1ccccc1)C(=O)C1CCN(c2ncnc3c2nc2n3CCCCC2)CC1?
Constraint: You must return none, one or more options from a or b without using any additional words.
Options:
a: 13.077
b: 3.897
Answer: a. 13.077\%.
{#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}.
CC(C)N(Cc1ccccc1)C(=O)C1CCN(c2ncnc3c2nc2n3CCCCC2)CC1
CC(C)N(Cc1ccccc1)C(=O)C1CCN(c2ncnc3c2nc2n3CCCCC2)CC1
N-benzyl-N-propan-2-yl-1-(7,8,9,10-tetrahydro-6H-purino[9,8-a]azepin-4-yl)piperidine-4-carboxamide