InChI=1/C23H25N5O2/c1-27(11-12-29)10-9-16-5-7-18(8-6-16)28-14-20(17-3-2-4-19(30)13-17)21-22(24)25-15-26-23(21)28/h2-8,13-15,29-30H,9-12H2,1H3,(H2,24,25,26)/p+1/fC23H26N5O2/h27H,24H2/q+1 7CB51B4926F3E927