InChI=1S/C14H11Cl2NO2.C4H11NO/c15-10-5-3-6-11(16)14(10)17-12-7-2-1-4-9(12)8-13(18)19;1-5(2)3-4-6/h1-7,17H,8H2,(H,18,19);6H,3-4H2,1-2H3