Task: Answer the MCQ question.
Question: What is the hERG inhibition at 1uM of a compound with the SMILES O=C(OCCN1C(=O)c2ccccc2C1=O)c1cccc(OC(F)F)c1?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
a. 3.960
b. 13.146
c. -3.335
d. 5.043
Answer: d. 5.043\%.
{#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}.
2-(1,3-dioxoisoindol-2-yl)ethyl 3-(difluoromethoxy)benzoate