InChI=1/C21H24N4O4/c22-19(26)8-3-15-2-1-13-25(14-15)21(28)20(27)24-16-4-6-17(7-5-16)29-18-9-11-23-12-10-18/h4-7,9-12,15H,1-3,8,13-14H2,(H2,22,26)(H,24,27)/t15-/m0/s1/f/h24H,22H2	424B4FF885DF72CD