InChI=1/C21H22N2O6/c1-3-23(4-2)10-9-15(27)22-11-5-6-12(24)17-16(11)20(28)18-13(25)7-8-14(26)19(18)21(17)29/h5-8,24-26H,3-4,9-10H2,1-2H3,(H,22,27)/p+1/fC21H23N2O6/h22-23H/q+1	57455132F5964D7D