You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
tert-butyl N-[(3S,4S)-8-[3-[(4S)-6-(1H-imidazol-2-yl)-4-methyl-3,4-dihydro-2H-1,5-naphthyridin-1-yl]-1-(oxan-2-yl)pyrazolo[3,4-b]pyrazin-6-yl]-3-methyl-2-oxa-8-azaspiro[4.5]decan-4-yl]carbamate is the IUPAC name of a molecule. Please give its molecular formula.
user
C36H48N10O4
assistant