You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Please write the molecular formula of the molecule 7-benzyl-8-[6-(3,3-difluorocyclobutyl)oxy-2-methylpyridin-3-yl]-1-[3-(oxan-2-yloxy)propyl]-3-propan-2-ylpurine-2,6-dione .
user
C33H39F2N5O5
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