InChI=1/C24H20N2O3/c27-24(22-12-11-21(29-22)17-28-20-9-5-2-6-10-20)26-23(18-7-3-1-4-8-18)19-13-15-25-16-14-19/h1-16,23H,17H2,(H,26,27)/t23-/m1/s1/f/h26H	F40BF8340E3AE042