InChI=1/C12H11Cl2N3O2/c1-19-6-10-5-11(18)17-12(16-10)15-9-3-7(13)2-8(14)4-9/h2-5H,6H2,1H3,(H2,15,16,17,18)/f/h15,17H 6A7EBEAFF926E007