InChI=1S/C23H28ClN3O8S/c1-2-3-4-5-6-7-8-9-18(21(32)17(28)12-24)36-14-16(22(33)26-13-20(30)31)27-19(29)11-10-15(25)23(34)35/h2-3,15-18,21,28,32H,10-14,25H2,1H3,(H,26,33)(H,27,29)(H,30,31)(H,34,35)/b3-2-