InChI=1/C26H25N3O2/c1-2-18-9-6-10-21-22(16-29-23(18)21)25(30)24(19-7-4-3-5-8-19)28-15-17-11-13-20(14-12-17)26(27)31/h3-14,16,24,28-29H,2,15H2,1H3,(H2,27,31)/t24-/m1/s1/f/h27H2 C0CA2B6C8E8E2D56