InChI=1/C10H8ClN5O2/c11-7-1-2-8(17)6(3-7)4-13-16-10(18)9-12-5-14-15-9/h1-5,17H,(H,16,18)(H,12,14,15)/b13-4+/f/h14,16H EBFDDFCA7303EA09