InChI=1S/C22H30O8/c23-11-19-12(24)4-3-6-13-14(28-19)7-8-15-17(27-13)10-18-22(30-15)20(25)21-16(29-18)5-1-2-9-26-21/h1-4,7-8,12-25H,5-6,9-11H2/b4-3-/t12-,13+,14-,15+,16-,17-,18+,19+,20+,21-,22+/m0/s1