InChI=1S/C22H32O5/c1-2-3-8-12-18-19(21(25)16-20(18)24)15-14-17(23)11-9-6-4-5-7-10-13-22(26)27/h3,5-9,14-15,17-20,23-24H,2,4,10-13,16H2,1H3,(H,26,27)/b7-5-,8-3-,9-6-,15-14+/t17-,18+,19-,20+/m0/s1