InChI=1/C14H11N3S2/c15-14(18)17-16-9-13-8-12(10-19-13)7-6-11-4-2-1-3-5-11/h1-5,8-10H,(H3,15,17,18)/b16-9+/f/h17H,15H2 56DC68B8E7B2937D