InChI=1S/C22H32O7S/c1-2-12-18-19(28-18)15-10-8-6-4-3-5-7-9-13-17-14-11-16-20(21(17)22(23)24)29-30(25,26)27/h8,10-11,14,16,18-19H,2-7,9,12-13,15H2,1H3,(H,23,24)(H,25,26,27)/b10-8-