InChI=1/C18H15NO4/c1-11-6-7-14(17(19)20)16(8-11)23-18(21)13-9-12-4-2-3-5-15(12)22-10-13/h2-9H,10H2,1H3,(H2,19,20)/f/h19H2	3D87D7DD742F84C3