You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
N-(6-bromo-1,3-benzothiazol-2-yl)-5-nitro-N-[(E)-(3,4,5-trimethoxyphenyl)methylideneamino]furan-2-carboxamide The above is the IUPAC name of a molecule. Write its molecular formula.
user
C22H17BrN4O7S
assistant