InChI=1/C21H26ClN3O2/c1-3-25(4-2)20(26)12-13-23-15-16-8-7-9-17(14-16)24-21(27)18-10-5-6-11-19(18)22/h5-11,14,23H,3-4,12-13,15H2,1-2H3,(H,24,27)/p+1/fC21H27ClN3O2/h23-24H/q+1 3B24D510919E5DC0