IUPAC:3'-(2-chloro-4-phenoxybenzoyl)-1-methyl-5',7',10',13'-tetraazaspiro[pyrrolidine-3,12'-tricyclo[7.4.0.0^{2,6}]tridecane]-1',3',5',8'-tetraen-11'-one
IUPAC:3'-(2-chloro-4-phenoxybenzoyl)-1-methyl-5',7',10',13'-tetraazaspiro[pyrrolidine-3,12'-tricyclo[7.4.0.0^{2,6}]tridecane]-1',3',5',8'-tetraen-11'-one