InChI=1/C23H24N6O4/c1-30-15-7-8-19(20(13-15)33-4)26-23-27-22(28-29-23)18-6-5-9-24-21(18)25-14-10-16(31-2)12-17(11-14)32-3/h5-13H,1-4H3,(H,24,25)(H2,26,27,28,29)/f/h25-26,29H DDB257CAFD6F1FD1