You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name (E)-N-hydroxy-3-[4-[(2S)-1-[2-(5-methyl-2-phenyl-1,3-oxazol-4-yl)ethyl]pyrrolidin-2-yl]phenyl]prop-2-enamide into its molecular formula.
user
C25H27N3O3
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