InChI=1/C28H36N2O2/c31-27(25-19-23(25)21-13-7-5-8-14-21)29-17-11-3-1-2-4-12-18-30-28(32)26-20-24(26)22-15-9-6-10-16-22/h5-10,13-16,23-26H,1-4,11-12,17-20H2,(H,29,31)(H,30,32)/t23-,24+,25-,26+/f/h29-30H 6F6CCCC835C75D80