InChI=1/C13H12ClN3O2/c14-12-10(7-15-17-13(12)18)16-9-5-6-19-11-4-2-1-3-8(9)11/h1-4,7,9H,5-6H2,(H2,16,17,18)/t9-/m0/s1/f/h16-17H 915131113CD814A6