You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
(2S)-1-[1-[[(2S)-2,6-diamino-7-oxo-7-phenylmethoxyheptanoyl]amino]cyclopentanecarbonyl]pyrrolidine-2-carboxylic acid is the IUPAC name of a molecule. Please give its molecular formula.
user
C25H36N4O6
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