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-(6-bromo-1,3-benzothiazol-2-yl)-N-[(E)-(5-nitrothiophen-2-yl)methylideneamino]-2-phenoxyacetamide .
user
C20H13BrN4O4S2
assistant