Problem statement: Answer the multiple-choice question.
Query: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES O=C(Cn1cnc2c(nc3n2CCCCC3)c1=O)Nc1cccc(C(F)(F)F)c1?
Constraint: You must return none, one or more options from a or b without using any additional words.
Options:
a: -14.588
b: 8.179
Answer: a. -14.588\%.
{#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(Cn1cnc2c(nc3n2CCCCC3)c1=O)Nc1cccc(C(F)(F)F)c1
O=C(Cn1cnc2c(nc3n2CCCCC3)c1=O)Nc1cccc(C(F)(F)F)c1
2-(4-oxo-7,8,9,10-tetrahydro-6H-purino[9,8-a]azepin-3-yl)-N-[3-(trifluoromethyl)phenyl]acetamide