InChI=1/C22H26Cl2N2O/c1-15(2)11-13-26-21-5-3-4-20(18(21)8-9-22(26)27)25-12-10-16-6-7-17(23)14-19(16)24/h6-9,11,14,20,25H,3-5,10,12-13H2,1-2H3/t20-/m0/s1 56F2F45404E27D8D