You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Name the molecular formula for the molecule established as N-(4-chlorophenyl)-2-cyano-3-[2-hydroxy-5-[(4-nitrophenyl)diazenyl]phenyl]prop-2-enamide using the IUPAC nomenclature.
user
C22H14ClN5O4
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