InChI=1/C17H12ClN3O2/c18-14-8-13(7-6-12(14)10-19)20-17(22)15-9-16(23-21-15)11-4-2-1-3-5-11/h1-8,16H,9H2,(H,20,22)/t16-/m0/s1/f/h20H 35DC62A3FB7BB996