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 (5Z)-3-cyclohexyl-1-(2,6-dimethylphenyl)-4-methylidene-5-[(propan-2-ylideneamino)methylidene]-1,3-diazinan-2-one .
user
C23H31N3O
assistant