InChI=1/C25H28N4O5/c1-17(30)18-2-4-20(5-3-18)27-8-10-28(11-9-27)25(32)26-19-14-24(31)29(16-19)21-6-7-22-23(15-21)34-13-12-33-22/h2-7,15,19H,8-14,16H2,1H3,(H,26,32)/t19-/m0/s1/f/h26H 6A6CFBD25DC839EA