InChI=1/C21H26N2O6/c1-14(21(29)16-4-8-18(24)9-5-16)22-11-10-15-2-6-17(7-3-15)23(12-19(25)26)13-20(27)28/h2-9,14,21-22,24,29H,10-13H2,1H3,(H,25,26)(H,27,28)/p-1/t14-,21-/m0/s1/fC21H25N2O6/h22H/q-1	81B2BF7289313C17