InChI=1/C17H11NO5/c19-16-6-2-10-7-12(3-5-13(10)23-16)18-17(20)11-1-4-14-15(8-11)22-9-21-14/h1-8H,9H2,(H,18,20)/f/h18H	1DB306D9CF6E0379