InChI=1/C24H27N5O/c1-15-5-4-6-17(13-15)21-22(27-23(26-21)16-9-11-25-12-10-16)18-7-8-19-20(14-18)29(3)24(30)28(19)2/h4-8,13-14,16,25H,9-12H2,1-3H3,(H,26,27)/p+1/fC24H28N5O/h25,27H/q+1 937616F31730A36E