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 3-[3-(2-hydroxy-6-oxocyclohexen-1-yl)-3-phenyliminopropyl]-6,7-dihydro-5H-1,2-benzoxazol-4-one .
user
C22H22N2O4
assistant