InChI=1/C21H30N4O5/c1-3-29-15-5-6-17-16(13-15)19(20(22-17)21(28)30-4-2)23-18(27)14-25-9-7-24(8-10-25)11-12-26/h5-6,13,22,26H,3-4,7-12,14H2,1-2H3,(H,23,27)/f/h23H 734E52BAE5CFE835