InChI=1/C27H23N3O/c28-26(12-19-5-6-20-3-1-2-4-21(20)11-19)18-31-27-14-25(16-30-17-27)22-7-8-24-15-29-10-9-23(24)13-22/h1-11,13-17,26H,12,18,28H2/p+1/t26-/m0/s1/fC27H24N3O/h28H/q+1 712A44555F306487