InChI=1/C17H20N2O4S/c20-16(18-21)11-3-1-2-4-12-19-14-9-5-7-13-8-6-10-15(17(13)14)24(19,22)23/h5-10,21H,1-4,11-12H2,(H,18,20)/f/h18H	EC25DF0BE43A27EA