InChI=1/C22H18N2O2/c1-3-13-22(14-4-2)19-8-6-5-7-18(19)20(25)24(21(22)26)17-11-9-16(15-23)10-12-17/h3-12H,1-2,13-14H2 1FB598C224E19FA2