InChI=1/C20H17N3O5/c1-26-17-8-4-5-9-18(17)27-12-19(25)28-11-16(24)13(10-21)20-22-14-6-2-3-7-15(14)23-20/h2-9,13H,11-12H2,1H3,(H,22,23)/t13-/m0/s1/f/h22H	318B804295988601