You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Please write the molecular formula of the molecule dichloropalladium;1-(3-nitrophenyl)-2-[2-[[2-(3-nitrophenyl)-2-oxoethylidene]-diphenyl-lambda5-phosphanyl]ethyl-diphenyl-lambda5-phosphanylidene]ethanone .
user
C42H34Cl2N2O6P2Pd
assistant