InChI=1S/C21H36O5S/c1-2-3-4-5-6-7-8-9-10-11-12-13-17-21(22)19-15-14-16-20(18-19)26-27(23,24)25/h14-16,18,21-22H,2-13,17H2,1H3,(H,23,24,25)