You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Provide the molecular formula for the IUPAC named substance (4S)-4-[[4-[[2-(dimethylamino)-4-oxo-3H-pteridin-6-yl]methyl-methylamino]benzoyl]-methylamino]-5-hydroxy-5-oxopentanoate .
user
C23H26N7O6-
assistant