You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name N-[1-[3-(4-chlorophenyl)-4-oxoquinazolin-2-yl]ethyl]-N-(3-methoxypropyl)-4-pentylbenzamide into its molecular formula.
user
C32H36ClN3O3
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