InChI=1/C21H22N4O4/c1-12-9-17(16-8-3-2-7-15(12)16)25-21(29)20(28)24-14-6-4-5-13(10-14)19(27)23-11-18(22)26/h2-8,10,12,17H,9,11H2,1H3,(H2,22,26)(H,23,27)(H,24,28)(H,25,29)/t12-,17-/m1/s1/f/h23-25H,22H2	2375907AEC53CDDA