You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Can you give the molecular formula of the molecule [4-[(Z)-[2-(4-acetamidophenyl)-5-oxo-1,3-oxazol-4-ylidene]methyl]-2-bromo-6-methoxyphenyl] propanoate ?
user
C22H19BrN2O6
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