InChI=1S/C22H32O5/c1-2-3-4-5-6-7-8-9-10-11-18-19(21(25)16-20(18)24)14-12-17(23)13-15-22(26)27/h3-4,6-7,9-10,12,14,17-19,21,23,25H,2,5,8,11,13,15-16H2,1H3,(H,26,27)/b4-3-,7-6-,10-9-,14-12+/t17-,18-,19+,21+/m1/s1