InChI=1/C21H20N4O7/c1-21(13-5-4-6-14(9-13)25(29)30)19(27)24(20(28)23-21)11-18(26)22-10-15-12-31-16-7-2-3-8-17(16)32-15/h2-9,15H,10-12H2,1H3,(H,22,26)(H,23,28)/t15-,21-/m0/s1/f/h22-23H	6452A0DC37950E3B