You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
ethyl 1-[2-[2-[(2R)-2-(2,3-dimethylphenoxy)propanoyl]hydrazinyl]-2-oxoethyl]-2,5-dimethylpyrrole-3-carboxylate is the IUPAC name of a molecule. Please give its molecular formula.
user
C22H29N3O5
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