You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Provide the molecular formula for the IUPAC named substance N-[2-[N-carbamoyl-4-[2-[4-(N-carbamoyl-3-hydroxyanilino)phenyl]ethyl]anilino]phenyl]acetamide .
user
C30H29N5O4
assistant