InChI=1/C26H24N2O2/c1-28(16-15-19-5-3-2-4-6-19)26-18-22(20-7-11-23(29)12-8-20)17-25(27-26)21-9-13-24(30)14-10-21/h2-14,17-18,29-30H,15-16H2,1H3/p+1/fC26H25N2O2/h27H/q+1 19F71677F727028F