preferred_name: 4-(2-aminophenyl)-2,4-dioxobutanoate + L-methionine => 4-methylsulfanyl-2-oxobutanoate + L-kynurenine
preferred_name_lc: 4-(2-aminophenyl)-2,4-dioxobutanoate + l-methionine => 4-methylsulfanyl-2-oxobutanoate + l-kynurenine
label: 4-(2-aminophenyl)-2,4-dioxobutanoate + L-methionine => 4-methylsulfanyl-2-oxobutanoate + L-kynurenine
label_lc: 4-(2-aminophenyl)-2,4-dioxobutanoate + l-methionine => 4-methylsulfanyl-2-oxobutanoate + l-kynurenine