InChI=1/C21H26ClN3O2/c1-3-25(16(2)26)13-7-12-23-15-17-8-6-9-18(14-17)24-21(27)19-10-4-5-11-20(19)22/h4-6,8-11,14,23H,3,7,12-13,15H2,1-2H3,(H,24,27)/p+1/fC21H27ClN3O2/h23-24H/q+1 A1DDE88D89AC727D