InChI=1S/C18H30O5S/c1-15(2)8-5-9-16(3)10-6-12-18(13-7-11-17(4)19)14-23-24(20,21)22/h8,10,13H,5-7,9,11-12,14H2,1-4H3,(H,20,21,22)/b16-10-,18-13-