InChI=1/C14H10ClN5O/c15-9-5-1-2-6-10(9)17-19-13-12(18-20-14(13)21)11-7-3-4-8-16-11/h1-8,17H,(H,19,20,21)/p-1/fC14H9ClN5O/q-1/b19-13- 625A34B2B4EFF00C