InChI=1/C18H15NO4/c1-9-7-15(21)19-12-4-3-10-11(16(9)12)8-23-14-6-5-13(20)18(22-2)17(10)14/h3-7,20H,8H2,1-2H3,(H,19,21)/f/h19H	D34B9630CE292ACA