InChI=1/C12H13NO6/c1-4-5-19-11-7-9(13(15)16)8(12(14)18-3)6-10(11)17-2/h4,6-7H,1,5H2,2-3H benzoic acid, 5-methoxy-2-nitro-4-(2-propenyloxy)-, methyl ester methyl 4-(allyloxy)-5-methoxy-2-nitrobenzoate