InChI=1/C27H26F2N2O2/c28-27(29)33-24-16-14-23(15-17-24)31(26-9-5-2-6-18-30-26)19-25(32)22-12-10-21(11-13-22)20-7-3-1-4-8-20/h1,3-4,7-8,10-17,27H,2,5-6,9,18-19H2/p+1/fC27H27F2N2O2/h30H/q+1 4AF5666BECC8ECA7