InChI=1/C17H16N2O3S2/c20-24(21,16-7-4-12-23-16)22-14-6-3-5-13-8-9-15(18-17(13)14)19-10-1-2-11-19/h3-9,12H,1-2,10-11H2 1E5DD37EAB2F3D2C