InChI=1/C16H18Cl2N2O3/c17-12-7-19-20(15(23)14(12)18)16-5-8-1-9(6-16)3-10(2-8)11(16)4-13(21)22/h7-11H,1-6H2,(H,21,22)/p-1/t8-,9+,10?,11-,16?/m0/s1/fC16H17Cl2N2O3/q-1 E109E7CA8810A5CF