InChI=1/C21H26N4O4/c1-13-11-16(19(26)22-4)5-6-18(13)23-21(28)25-9-7-24(8-10-25)20(27)17-12-14(2)29-15(17)3/h5-6,11-12H,7-10H2,1-4H3,(H,22,26)(H,23,28)/f/h22-23H	8CFCA8F3D029A9C8