InChI=1/C25H28N4O4/c1-33-19-5-2-16(3-6-19)18-4-7-21-20(14-18)25(32)29-13-12-28(15-22(29)23(30)27-21)24(31)17-8-10-26-11-9-17/h2-7,14,17,22,26H,8-13,15H2,1H3,(H,27,30)/p+1/t22-/m1/s1/fC25H29N4O4/h26-27H/q+1 1811D445A6385B91