You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
tert-butyl 2-[5,6-diamino-3-[(4-chlorophenyl)methylcarbamoyl]-2-oxo-1,8-naphthyridin-1-yl]acetate;2-[8-[(4-chlorophenyl)methylcarbamoyl]-2-cyclopropyl-7-oxo-3H-imidazo[4,5-f][1,8]naphthyridin-6-yl]acetic acid;N-[(4-chlorophenyl)methyl]-2-cyclopropyl-6-[2-(3,3-dimethylazetidin-1-yl)-2-oxoethyl]-7-oxo-3H-imidazo[4,5-c][1,8]naphthyridine-8-carboxamide;2-[5,6-diamino-3-[(4-chlorophenyl)methylcarbamoyl]-2-oxo-1,8-naphthyridin-1-yl]acetic acid is the IUPAC name of a molecule. Please give its molecular formula.
user
C89H85Cl4N21O15
assistant