InChI=1/C21H25Cl2N3O2/c1-13(2)15-8-5-7-14(3)20(15)24-18(27)11-26(4)12-19(28)25-21-16(22)9-6-10-17(21)23/h5-10,13H,11-12H2,1-4H3,(H,24,27)(H,25,28)/p+1/fC21H26Cl2N3O2/h24-26H/q+1 D288EBBFE143F1C1