InChI=1/C16H14N6O3S2/c23-6-5-22-13-9(7-17-22)14(25)21-15(20-13)26-8-12(24)19-16-18-10-3-1-2-4-11(10)27-16/h1-4,7,23H,5-6,8H2,(H,18,19,24)(H,20,21,25)/f/h19,21H 5137613E581391AD