InChI=1S/C23H27N3O8S/c1-2-3-4-5-6-7-8-9-10-11-18(27)23(34)35-15-17(21(31)25-14-20(29)30)26-19(28)13-12-16(24)22(32)33/h2-3,10-11,16-18,23,27,34H,12-15,24H2,1H3,(H,25,31)(H,26,28)(H,29,30)(H,32,33)/b3-2-,11-10+