InChI=1/C10H8N6O2S/c17-10(6-4-12-16-14-6)11-5-8-13-9(15-18-8)7-2-1-3-19-7/h1-4H,5H2,(H,11,17)(H,12,14,16)/f/h11,16H E9B66F385CF23813