InChI=1/C15H14N6OS/c1-9-11(8-22)14(21(20-9)10-5-3-2-4-6-10)23-15-18-12(16)7-13(17)19-15/h2-8H,1H3,(H4,16,17,18,19)/f/h16-17H2 C8E0CF37CF33F1F4