InChI=1/C16H14Cl2N2O2/c17-13-1-3-15(21)11(7-13)9-19-5-6-20-10-12-8-14(18)2-4-16(12)22/h1-4,7-10,21-22H,5-6H2/p+2/b19-9-,20-10+/fC16H16Cl2N2O2/h19-20H/q+2	87633AF9151C2490