InChI=1/C22H27N5O2/c1-2-26-9-11-27(12-10-26)15-18-6-4-3-5-17(18)14-23-21(28)16-7-8-19-20(13-16)25-22(29)24-19/h3-8,13H,2,9-12,14-15H2,1H3,(H,23,28)(H2,24,25,29)/p+1/fC22H28N5O2/h23-25,27H/q+1 28F954C9878E016D