InChI=1/C25H28N2O8/c1-3-4-10-26-24(33)22(21-19(30)11-15(28)12-20(21)31)27(13-16-9-8-14(2)35-16)25(34)17-6-5-7-18(29)23(17)32/h5-9,11-12,22,28-32H,3-4,10,13H2,1-2H3,(H,26,33)/t22-/m0/s1/f/h26H 561A805CB90CC887