InChI=1/C17H17N2O4S2/c1-2-22-14-8-9-15-16(12-14)24-17(18-15)19-25(20,21)11-10-23-13-6-4-3-5-7-13/h3-9,12H,2,10-11H2,1H3/q-1 079A35D2CB9D0A35