InChI=1/C28H42N4O2/c33-28(22-26-8-5-7-25-6-1-2-9-27(25)26)32-15-10-24(11-16-32)23-30-13-4-3-12-29-14-17-31-18-20-34-21-19-31/h1-2,5-9,24,29-30H,3-4,10-23H2/p+2/fC28H44N4O2/h29-30H/q+2 B6C6B178BD407801