InChI=1/C20H24N4O4/c1-2-12-21-17(25)13-22-19(27)20(28)24-16-10-8-14(9-11-16)18(26)23-15-6-4-3-5-7-15/h1,8-11,15H,3-7,12-13H2,(H,21,25)(H,22,27)(H,23,26)(H,24,28)/f/h21-24H	2AEB4A8E7F64B6D5