preferred_name: 4-aminobutanoate + L-arginine = 4-guanidinobutanoate + L-ornithine
preferred_name_lc: 4-aminobutanoate + l-arginine = 4-guanidinobutanoate + l-ornithine
label: 4-aminobutanoate + L-arginine = 4-guanidinobutanoate + L-ornithine
label_lc: 4-aminobutanoate + l-arginine = 4-guanidinobutanoate + l-ornithine