InChI=1/C18H16N6OS/c1-24(10-12-5-3-2-4-6-12)17-21-16(22-18(25)23-17)20-13-7-8-15-14(9-13)19-11-26-15/h2-9,11H,10H2,1H3,(H2,20,21,22,23,25)/p+1/fC18H17N6OS/h20-21,23H/q+1 816F276FED6D378F