InChI=1S/C22H32O7S/c1-2-3-9-15-19(23)16-11-8-6-4-5-7-10-13-18-14-12-17-20(21(18)22(24)25)29-30(26,27)28/h9,11-12,14-17,19,23H,2-8,10,13H2,1H3,(H,24,25)(H,26,27,28)/b15-9-,16-11-