InChI=1/C21H19NO5/c1-21(2,14-4-6-17-18(12-14)26-10-9-25-17)20(24)22-15-5-7-16-13(11-15)3-8-19(23)27-16/h3-8,11-12H,9-10H2,1-2H3,(H,22,24)/f/h22H	14B9E44C5E7FE919