InChI=1/C12H11N7S/c1-6-7(2)20-12-10(6)11(14)16-8(17-12)4-19-5-15-18-9(19)3-13/h5H,4H2,1-2H3,(H2,14,16,17)/f/h14H2 D1EFD27370E78F12