InChI=1/C12H12Cl3N7O2/c1-22(2)12-19-4(18-11(17)21-12)3-24-10(23)8-5(13)7(16)6(14)9(15)20-8/h3H2,1-2H3,(H2,16,20)(H2,17,18,19,21)/f/h16-17H2 2A53EA28D17CFF0C