InChI=1/C8H5N3O8/c1-19-8(12)7-5(10(15)16)2-4(9(13)14)3-6(7)11(17)18/h2-3H,1H benzoic acid, 2,4,6-trinitro-, methyl ester methyl 2,4,6-trinitrobenzoate