InChI=1/C20H26N4O5/c1-20(2,3)19(28)24-8-6-12(7-9-24)21-17(26)18(27)22-13-4-5-15-14(10-13)23-16(25)11-29-15/h4-5,10,12H,6-9,11H2,1-3H3,(H,21,26)(H,22,27)(H,23,25)/f/h21-23H	B8A0B1160D7C8A8C