preferred_name: glyoxal + L-arginyl-[protein] <=> N(omega)-(1-hydroxy-2-oxoethyl)-L-arginyl-[protein]
preferred_name_lc: glyoxal + l-arginyl-[protein] <=> n(omega)-(1-hydroxy-2-oxoethyl)-l-arginyl-[protein]
label: glyoxal + L-arginyl-[protein] <=> N(omega)-(1-hydroxy-2-oxoethyl)-L-arginyl-[protein]
label_lc: glyoxal + l-arginyl-[protein] <=> n(omega)-(1-hydroxy-2-oxoethyl)-l-arginyl-[protein]