InChI=1/C21H19Cl2N3O3/c1-29-19-4-2-3-17-15(19)12-18(24-17)21(28)26-9-7-25(8-10-26)20(27)14-6-5-13(22)11-16(14)23/h2-6,11-12,18H,7-10H2,1H3/p+1/t18-/m1/s1/fC21H20Cl2N3O3/h24H/q+1 8FCA671289DF4CCC