InChI=1/C17H18N4O2S2/c1-10-13-16(20-12-5-3-2-4-6-21(12)17(13)23)25-14(10)15(22)18-7-11-8-24-9-19-11/h8-9H,2-7H2,1H3,(H,18,22)/f/h18H 61720DB763545632