InChI=1/C21H21NO5/c1-10(2)14-8-13(5-6-17(14)23)27-20-11(3)7-15-19(12(20)4)18(24)9-16(22-15)21(25)26/h5-10,23H,1-4H3,(H,22,24)(H,25,26)/p-1/fC21H20NO5/h22H/q-1	D9AF46394CF6AFD8