InChI=1/C21H24N2O6/c1-21(2,9-12-3-5-13(6-4-12)20(27)28)22-10-16(25)14-7-8-15(24)18-19(14)29-11-17(26)23-18/h3-8,16,22,24-25H,9-11H2,1-2H3,(H,23,26)(H,27,28)/t16-/m0/s1/f/h22-23H	3683A8A386B8C099