InChI=1/C25H28N4O4/c1-14-7-8-19-18(9-14)22(23(26-19)25(32)33-3)27-24(31)15(2)28-11-16-10-17(13-28)20-5-4-6-21(30)29(20)12-16/h4-9,15-17,26H,10-13H2,1-3H3,(H,27,31)/p+1/t15-,16-,17+/m1/s1/fC25H29N4O4/h27-28H/q+1 13B7AAED6585D5E9