IUPAC:(2R,4'R,8'aR)-1-(2-{4-[2-(2,4-dichlorophenoxy)acetamido]phenyl}acetyl)-6'-oxo-hexahydrospiro[pyrrolidine-2,7'-pyrrolo[2,1-b][1,3]thiazine]-4'-carboxamide
IUPAC:(2R,4'R,8'aR)-1-(2-{4-[2-(2,4-dichlorophenoxy)acetamido]phenyl}acetyl)-6'-oxo-hexahydrospiro[pyrrolidine-2,7'-pyrrolo[2,1-b][1,3]thiazine]-4'-carboxamide