InChI=1/C22H28ClN3O2/c1-15(2)26(4)22(28)18-11-9-17(10-12-18)13-25-21(27)14-24-16(3)19-7-5-6-8-20(19)23/h5-12,15-16,24H,13-14H2,1-4H3,(H,25,27)/t16-/m1/s1/f/h25H 9253229D5BF0D1DF