InChI=1/C14H16Cl2N2O2/c1-9(15)14-17-12-4-2-3-11(16)13(12)18(14)7-10-8-19-5-6-20-10/h2-4,9-10H,5-8H2,1H3/t9-,10+/m0/s1 456EBC7131BE6739