InChI=1/C22H19NO5/c1-12-11-27-19-10-20-17(8-16(12)19)13(2)18(22(25)28-20)9-21(24)23-14-5-4-6-15(7-14)26-3/h4-8,10-11H,9H2,1-3H3,(H,23,24)/f/h23H 489C0C60550B24C2