InChI=1S/C22H38O4/c1-9-13(3)20(24)14(4)11-15(5)21(25)16(6)12-17(7)22(26)18(8)19(23)10-2/h9,11-12,14,16,18,20-22,24-26H,10H2,1-8H3/b13-9+,15-11+,17-12+/t14-,16-,18-,20+,21+,22+/m0/s1