Task: Answer the multiple choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a drug with the SMILES O=C(CN1CCN(c2ccccc2)CC1)Nc1ccccc1C(F)(F)F?
Constraint: You must return none, one or more options from a or b without using any additional words.
Options:
(a) 8.370
(b) 7.224
Answer: b. 7.224\%.
{#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(CN1CCN(c2ccccc2)CC1)Nc1ccccc1C(F)(F)F
O=C(CN1CCN(c2ccccc2)CC1)Nc1ccccc1C(F)(F)F
2-(4-phenyl-1,4-diazinan-1-yl)-N-[2-(trifluoromethyl)phenyl]acetamide