InChI=1/C22H19N3O6/c1-12(26)14-8-17-18(31-11-30-17)9-16(14)23-19(27)10-25-20(28)22(24-21(25)29)7-6-13-4-2-3-5-15(13)22/h2-5,8-9H,6-7,10-11H2,1H3,(H,23,27)(H,24,29)/t22-/m0/s1/f/h23-24H B25FA73C2EE178F1