You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Name the molecular formula for the molecule established as 2-[4-[[3-(6-amino-2-butoxy-8-oxo-7H-purin-9-yl)propyl-(1-methylazetidin-3-yl)amino]methyl]phenyl]acetic acid using the IUPAC nomenclature.
user
C25H35N7O4
assistant