InChI=1/C23H24N4O/c1-26(13-14-28)16-21-23(25-22-12-11-20(24)15-27(21)22)19-9-7-18(8-10-19)17-5-3-2-4-6-17/h2-12,15,28H,13-14,16,24H2,1H3/p+1/fC23H25N4O/h26H/q+1 11910D94BA36C216