InChI=1/C28H32N4O2/c1-22-12-14-32-21-25(29-28(32)20-22)23-8-10-24(11-9-23)34-19-5-13-30-15-17-31(18-16-30)26-6-3-4-7-27(26)33-2/h3-4,6-12,14,20-21H,5,13,15-19H2,1-2H3/p+2/fC28H34N4O2/h29-30H/q+2 F87684BDAC526D9C