InChI=1/C24H26F2N2O2/c25-21-11-5-19(6-12-21)9-15-23(29)27-17-3-1-2-4-18-28-24(30)16-10-20-7-13-22(26)14-8-20/h5-16H,1-4,17-18H2,(H,27,29)(H,28,30)/b15-9+,16-10+/f/h27-28H 0E276A9429DCEDC6