InChI=1/C23H27N5O2/c1-2-26(16-21-24-20-11-7-6-10-19(20)23(30)25-21)17-22(29)28-14-12-27(13-15-28)18-8-4-3-5-9-18/h3-11H,2,12-17H2,1H3,(H,24,25,30)/p+1/fC23H28N5O2/h25-26H/q+1 4F6D8C67F8E41864