InChI=1/C17H20N2O3S2/c1-19(2)24(21,22)14-9-7-13(8-10-14)18-17(20)16-11-12-5-3-4-6-15(12)23-16/h7-11H,3-6H2,1-2H3,(H,18,20)/f/h18H 6D58E9FD25C55615