InChI=1/C17H10ClN5/c18-12-4-6-16(20-10-12)23-7-1-2-15(23)17-21-13-5-3-11(9-19)8-14(13)22-17/h1-8,10,17H/p+2/t17-/m1/s1/fC17H12ClN5/h21-22H/q+2 18501DC9B573943A