InChI=1/C17H14Cl2N2O3/c1-16(10-17(16,18)19)15(22)20-13-6-2-11(3-7-13)12-4-8-14(9-5-12)21(23)24/h2-9H,10H2,1H3,(H,20,22)/t16-/m0/s1/f/h20H 35A24481743F2605