InChI=1/C20H26N4O4/c1-13-6-7-15(12-16(13)17(21)25)22-18(26)20(28)24-10-8-23(9-11-24)19(27)14-4-2-3-5-14/h6-7,12,14H,2-5,8-11H2,1H3,(H2,21,25)(H,22,26)/f/h22H,21H2	10DB7CDAEB4C7C3E