InChI=1/C14H13NO4/c1-8(13(15)17)19-14(18)11-7-6-9-4-2-3-5-10(9)12(11)16/h2-8,16H,1H3,(H2,15,17)/t8-/m1/s1/f/h15H2	8A548F7A86A787CC