InChI=1/C21H24N2O5S/c1-3-28-21(26)18-14-9-5-7-11-16(14)29-19(18)23-17(24)12-22-15-10-6-4-8-13(15)20(25)27-2/h4,6,8,10,22H,3,5,7,9,11-12H2,1-2H3,(H,23,24)/f/h23H 76917CCEC0CAFC77