You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name (2R)-2-[[2-fluoro-4-[methyl-[(2-methyl-4-oxo-3H-quinazolin-6-yl)methyl]amino]benzoyl]amino]pentanedioic acid into its molecular formula.
user
C23H23FN4O6
assistant