You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
3-[[1-(3,4-dichlorobenzoyl)-3-(morpholine-4-carbonyl)imidazolidine-2-carbonyl]amino]-3-(3-nitrophenyl)propanoic acid is the IUPAC name of a molecule. Please give its molecular formula.
user
C25H25Cl2N5O8
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