InChI=1/C22H25N3O2/c1-3-25(4-2)15-17-10-6-5-9-16(17)13-24-22(27)19-14-23-20-12-8-7-11-18(20)21(19)26/h5-12,14H,3-4,13,15H2,1-2H3,(H,23,26)(H,24,27)/p+1/fC22H26N3O2/h23-25H/q+1 33F5E5C18B11313B