You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
N-[5-[[5-chloro-4-(2-dimethylphosphorylanilino)pyrimidin-2-yl]amino]-4-methoxy-2-(2-piperidin-1-ylethoxy)phenyl]prop-2-enamide is the IUPAC name of a molecule. Please give its molecular formula.
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