InChI=1/C13H15Cl3N2O2/c1-3-4-5-20-8(2)13(19)18-17-12-10(15)6-9(14)7-11(12)16/h3,6-8,17H,1,4-5H2,2H3,(H,18,19)/t8-/m1/s1/f/h18H D9F22A1262357C34