Task: Answer the multiple-choice question.
Query: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES CCN(CCn1cccn1)Cc1ccccc1OCC(O)CN1CCc2ccccc2C1?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
(a) -3.685
(b) 17.459
Answer: a. -3.685\%.
{#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}.
CCN(CCn1cccn1)Cc1ccccc1OCC(O)CN1CCc2ccccc2C1
CCN(CCn1cccn1)Cc1ccccc1OCC(O)CN1CCc2ccccc2C1
1-(3,4-dihydro-1H-isoquinolin-2-yl)-3-[2-[[ethyl(2-pyrazol-1-ylethyl)amino]methyl]phenoxy]propan-2-ol