InChI=1/C14H15Cl2N3O3/c1-7-10(13(21)18-14(22)17-7)6-19(2)5-8-3-9(15)4-11(16)12(8)20/h3-4,20H,5-6H2,1-2H3,(H2,17,18,21,22)/p+1/fC14H16Cl2N3O3/h17-19H/q+1 87B93A58E79627CA