InChI=1/C22H28N4O4S2/c1-18-8-9-20-21(16-18)32(29,30)24-22(23-20)17-26-11-5-10-25(12-13-26)14-15-31(27,28)19-6-3-2-4-7-19/h2-4,6-9,16H,5,10-15,17H2,1H3,(H,23,24)/f/h23H 6A8A58AE1AAAAA28