InChI=1/C20H26Cl2N2O/c1-4-13-5-7-14(8-6-13)11-20(2,3)24-12-18(25)15-9-16(21)19(23)17(22)10-15/h5-10,18,24-25H,4,11-12,23H2,1-3H3/p+1/t18-/m1/s1/fC20H27Cl2N2O/h24H/q+1 59A1D3800FAEBDDE