InChI=1/C17H14Cl2N2O/c18-13-3-5-15(16(19)10-13)12(11-20)9-14-4-6-17(22-14)21-7-1-2-8-21/h3-6,9-10H,1-2,7-8H2/b12-9+ 8A9E713AD87F5951