InChI=1/C14H13N3OS/c1-17-13-11(12(16-17)10-6-3-7-19-10)8-4-2-5-9(8)14(18)15-13/h3,6-7H,2,4-5H2,1H3,(H,15,18)/f/h15H 49910FF5606AE6F2