InChI=1/C26H24N2O3/c1-2-31-26(30)25-24(20-15-9-10-16-22(20)27-25)28-23(29)17-21(18-11-5-3-6-12-18)19-13-7-4-8-14-19/h3-16,21,25H,2,17H2,1H3,(H,28,29)/p+1/t25-/m0/s1/fC26H25N2O3/h27-28H/q+1 8BFA4DCAD172948D