Problem statement: Answer the multiple choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a compound with the SMILES O=C(CN1N=C(c2ccccc2)CCC1=O)NCCN1CCc2ccccc2C1?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
[a] 16.025
[b] 2.657
Answer: b. 2.657\%.
{#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(CN1N=C(c2ccccc2)CCC1=O)NCCN1CCc2ccccc2C1
O=C(CN1N=C(c2ccccc2)CCC1=O)NCCN1CCc2ccccc2C1
N-[2-(3,4-dihydro-1H-isoquinolin-2-yl)ethyl]-2-(3-oxo-6-phenyl-4,5-dihydropyridazin-2-yl)acetamide