InChI=1/C21H26ClN3O2/c1-23-19-11-20(27-2)17(10-18(19)22)21(26)24-12-16-8-9-25(14-16)13-15-6-4-3-5-7-15/h3-7,10-11,16,23H,8-9,12-14H2,1-2H3,(H,24,26)/p+1/t16-/m0/s1/fC21H27ClN3O2/h24-25H/q+1 1F635EFD5A5E36E3