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-[4-[5-(acetamidomethyl)furan-2-yl]-1,3-thiazol-2-yl]-4-(3-bromophenoxy)butanamide .
user
C20H20BrN3O4S
assistant