InChI=1/C26H28N2O4/c1-26(2,14-17-8-10-19(11-9-17)18-6-4-3-5-7-18)27-15-22(30)20-12-13-21(29)24-25(20)32-16-23(31)28-24/h3-13,22,27,29-30H,14-16H2,1-2H3,(H,28,31)/p+1/t22-/m0/s1/fC26H29N2O4/h27-28H/q+1 1F3C7D062611528D