InChI=1/C22H25N3O2/c1-4-15-9-11-16(12-10-15)20(25(2)3)14-23-13-19-17-7-5-6-8-18(17)21(26)24-22(19)27/h5-13,20,23H,4,14H2,1-3H3,(H,24,26,27)/p+1/b19-13+/t20-/m0/s1/fC22H26N3O2/h24-25H/q+1 CC3909FA4FC5FD81