InChI=1S/C26H24F3N/c27-26(28,29)25-8-4-7-24(19-25)23-14-17-30(18-15-23)16-13-20-9-11-22(12-10-20)21-5-2-1-3-6-21/h1-12,14,19H,13,15-18H2