4-(2-aminophenyl)-2,4-dioxobutanoate <=> kynurenate + H2O
4-(2-aminophenyl)-2,4-dioxobutanoate <=> kynurenate + h2o
4-(2-aminophenyl)-2,4-dioxobutanoate <=> kynurenate + H2O
4-(2-aminophenyl)-2,4-dioxobutanoate <=> kynurenate + h2o