InChI=1S/C22H34O5/c1-15(2)7-6-8-19(21(24)25)14-20(27-17(4)23)13-16(3)18-9-11-22(5,26)12-10-18/h7,9,11,14,16,18,20,26H,6,8,10,12-13H2,1-5H3,(H,24,25)/b19-14+/t16-,18+,20+,22+/m1/s1