You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
3-[4-[[9,10-dioxo-4-(propan-2-ylamino)anthracen-1-yl]amino]phenoxy]-2-[(prop-2-enoylamino)methyl]benzenesulfonic acid is the IUPAC name of a molecule. Please give its molecular formula.
user
C33H29N3O7S
assistant