InChI=1/C25H23N3O2/c26-24(29)15-9-11-17(12-10-15)28-25(30)27-14-16-13-22-18-5-1-3-7-20(18)23(16)21-8-4-2-6-19(21)22/h1-12,16,22-23H,13-14H2,(H2,26,29)(H2,27,28,30)/t16-,22?,23?/m1/s1/f/h27-28H,26H2 6399304900509F91