InChI=1/C28H28FN3O2/c29-26-12-5-4-10-24(26)25-11-6-7-21-13-14-27(30-28(21)25)32-17-15-31(16-18-32)19-22(33)20-34-23-8-2-1-3-9-23/h1-14,22,33H,15-20H2/t22-/m1/s1 236E1C18F8CFE862