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 5-[(2-chloro-5-nitrophenoxy)methyl]-N-[1-[(2-chlorophenyl)methyl]pyrazol-4-yl]furan-2-carboxamide ?
user
C22H16Cl2N4O5
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