InChI=1/C9H6N6O2S/c16-7(5-4-10-15-12-5)11-9-14-13-8(18-9)6-2-1-3-17-6/h1-4H,(H,10,12,15)(H,11,14,16)/f/h11,15H C0E35F71FE70FC5A