InChI=1S/C22H30O6/c1-13(2)22-12-11-21(4,10-9-14(3)23)18(22)17(20(26)28-22)27-19(25)15-5-7-16(24)8-6-15/h5-8,13,17-18,20,24,26H,9-12H2,1-4H3/t17-,18-,20-,21+,22-/m1/s1