preferred_name: 4-(2-aminophenyl)-2,4-dioxobutanoate + glycine => L-kynurenine + glyoxylate
preferred_name_lc: 4-(2-aminophenyl)-2,4-dioxobutanoate + glycine => l-kynurenine + glyoxylate
label: 4-(2-aminophenyl)-2,4-dioxobutanoate + glycine => L-kynurenine + glyoxylate
label_lc: 4-(2-aminophenyl)-2,4-dioxobutanoate + glycine => l-kynurenine + glyoxylate