preferred_name: 2-oxobutanoate + L-tyrosine => (2S)-2-aminobutanoate + 3-(4-hydroxyphenyl)pyruvate
preferred_name_lc: 2-oxobutanoate + l-tyrosine => (2s)-2-aminobutanoate + 3-(4-hydroxyphenyl)pyruvate
label: 2-oxobutanoate + L-tyrosine => (2S)-2-aminobutanoate + 3-(4-hydroxyphenyl)pyruvate
label_lc: 2-oxobutanoate + l-tyrosine => (2s)-2-aminobutanoate + 3-(4-hydroxyphenyl)pyruvate