InChI=1/C21H24N4O4/c1-21(17-6-5-13-29-17)19(27)25(20(28)23-21)14-18(26)22-15-7-9-16(10-8-15)24-11-3-2-4-12-24/h5-10,13H,2-4,11-12,14H2,1H3,(H,22,26)(H,23,28)/t21-/m1/s1/f/h22-23H	6BAE4EB5010A6886