InChI=1/C11H12Cl2N2O3/c1-6(10(16)15-11(17)14-2)18-9-5-7(12)3-4-8(9)13/h3-6H,1-2H3,(H2,14,15,16,17)/t6-/m1/s1/f/h14-15H 2BF48D4DD2C01255