InChI=1/C13H11NO5/c1-7(12(14)16)18-13(17)11-6-9(15)8-4-2-3-5-10(8)19-11/h2-7H,1H3,(H2,14,16)/t7-/m0/s1/f/h14H2	1BCCB55A516A22B3