InChI=1S/C24H25N5O/c1-16(19-8-4-3-5-9-19)27-24-14-22-21(15-26-24)17(2)28-29(22)20-10-6-7-18(13-20)11-12-23(25)30/h3-10,13-16H,11-12H2,1-2H3,(H2,25,30)(H,26,27)/t16-/m0/s1