InChI=1/C13H10ClN3O3/c14-9-1-3-10(4-2-9)16-13(20)17-11-5-8(12(18)19)6-15-7-11/h1-7H,(H,18,19)(H2,16,17,20)/p-1/fC13H9ClN3O3/h16-17H/q-1	496828E598638483