InChI=1/C21H22N2O6/c1-22(17-9-5-7-14-6-3-4-8-16(14)17)20(24)13-29-19-12-15(21(25)28-2)10-11-18(19)23(26)27/h3-4,6,8,10-12,17H,5,7,9,13H2,1-2H3/t17-/m1/s1 5225AF659CB2869D