InChI=1/C15H11Cl3N2O2/c16-10-3-7(21)1-2-9(10)14-15(20-6-19-14)13-11(17)4-8(22)5-12(13)18/h1-6,14-15,21-22H,(H,19,20)/p+1/t14-,15+/m1/s1/fC15H12Cl3N2O2/h19-20H/q+1 4F40C956BB07D133