You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
2-[2-oxo-2-[(2Z)-2-[(E)-3-phenylprop-2-enylidene]hydrazinyl]ethoxy]-N-[(Z)-[(Z)-3-phenylprop-2-enylidene]amino]acetamide is the IUPAC name of a molecule. Please give its molecular formula.
user
C22H22N4O3
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