InChI=1/C21H20N6OS/c1-12-8-16-14(3)23-20(25-17(16)9-13(12)2)27-21-24-15(10-18(28)26-21)11-29-19-6-4-5-7-22-19/h4-10H,11H2,1-3H3,(H2,23,24,25,26,27,28)/f/h26-27H 44AEC3B1E8B57B7F