You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
3-(5-chloro-2-hydroxy-4-methylphenyl)-4-(4-hexoxyphenyl)-5-[(4-methylphenyl)methyl]-1,4-dihydropyrrolo[3,4-c]pyrazol-6-one is the IUPAC name of a molecule. Please give its molecular formula.
user
C32H34ClN3O3
assistant