InChI=1/C20H26N4O4/c1-12-6-8-20(9-7-12)17(26)24(19(28)23-20)11-16(25)22-18(27)21-15-5-4-13(2)10-14(15)3/h4-5,10,12H,6-9,11H2,1-3H3,(H,23,28)(H2,21,22,25,27)/f/h21-23H	F8BC53F303B72997