InChI=1/C12H12N4O2S/c17-11(8-4-5-13-14-8)15-16-12(18)10-6-7-2-1-3-9(7)19-10/h4-6H,1-3H2,(H,13,14)(H,15,17)(H,16,18)/f/h13,15-16H	53D445EECEB9A5ED