InChI=1/C25H24N4O5/c1-33-24-16-18(17-27-20-5-9-21(10-6-20)28-14-12-26-13-15-28)2-11-23(24)34-25(30)19-3-7-22(8-4-19)29(31)32/h2-11,16-17,26H,12-15H2,1H3/p+1/fC25H25N4O5/h26H/q+1 A1F9D737A4E30052