Problem statement: Answer the multiple-choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a compound with the SMILES O=C(C1CCCN(c2ncnc3c2nc2n3CCCCC2)C1)N1CCCCC1?
Constraint: You must return none, one or more options from a or b without using any additional words.
Options:
[a] 2.434
[b] 5.179
Answer: a. 2.434\%.
{#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}.
O=C(C1CCCN(c2ncnc3c2nc2n3CCCCC2)C1)N1CCCCC1
O=C(C1CCCN(c2ncnc3c2nc2n3CCCCC2)C1)N1CCCCC1
piperidin-1-yl-[1-(7,8,9,10-tetrahydro-6H-purino[9,8-a]azepin-4-yl)piperidin-3-yl]methanone