You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Translate the chemical IUPAC name (1R,2S)-2-[(E)-2-[(3aR,7aR)-1,3-dimethyl-2-oxo-3a,4,5,6,7,7a-hexahydrobenzo[d][1,3,2]diazaphosphol-2-yl]ethenyl]-5-chloro-N-diphenylphosphoryl-1-phenylpentan-1-amine into its molecular formula.
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C33H42ClN3O2P2
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