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 1-(2-chloro-6,7-diethoxyquinazolin-4-yl)-3-piperidin-4-ylquinazoline-2,4-dione using the IUPAC nomenclature.
user
C25H26ClN5O4
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