IUPAC:4'-(2-fluorophenyl)-1-methyl-5',13',17'-triazaspiro[azetidine-3,15'-tetracyclo[8.7.0.0^{2,7}.0^{11,16}]heptadecane]-1'(10'),2',4',6',11'(16')-pentaen-12'-one
IUPAC:4'-(2-fluorophenyl)-1-methyl-5',13',17'-triazaspiro[azetidine-3,15'-tetracyclo[8.7.0.0^{2,7}.0^{11,16}]heptadecane]-1'(10'),2',4',6',11'(16')-pentaen-12'-one