InChI=1S/C22H34O8/c1-7-8-9-16(24)10-11-17(25)28-18-12(2)19-22(6,30-14(18)4)20(27-15(5)23)13(3)21(26)29-19/h10-14,16,18-20,24H,7-9H2,1-6H3/b11-10+/t12-,13+,14+,16+,18-,19+,20+,22+/m1/s1