You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule N-[1-[5-(4-bromophenyl)-4-hydroxythiophen-3-yl]ethylideneamino]-5-(3,4-dihydroxypyrrolidine-1-carbonyl)thiophene-2-carboxamide into molecular formula.
user
C22H20BrN3O5S2
assistant