InChI=1/C21H24N2O8S/c1-12-17(21(27)30-8-7-28-2)20(32-18(12)19(22)26)23-15(24)11-31-16(25)10-13-5-4-6-14(9-13)29-3/h4-6,9H,7-8,10-11H2,1-3H3,(H2,22,26)(H,23,24)/f/h23H,22H2 19A771EF488EDC78