You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
For the molecule named tert-butyl 2,2-dimethyl-4-[4-[[2-(phenylmethoxycarbonylamino)phenyl]carbamoyl]phenoxy]piperidine-1-carboxylate by IUPAC nomenclature, provide its molecular formula.
user
C33H39N3O6
assistant