You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
For the molecule named ethyl 2-[4-[9-(3-bicyclo[3.3.1]nonanyl)-9-azabicyclo[3.3.1]nonan-3-yl]-3-oxoquinoxalin-2-yl]-2-[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]iminoacetate by IUPAC nomenclature, provide its molecular formula.
user
C35H48N4O5
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