You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name 1-O-tert-butyl 2-O-ethyl (2S,5S)-5-(diethoxyphosphorylmethyl)pyrrolidine-1,2-dicarboxylate into its molecular formula.
user
C17H32NO7P
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