6-hydroxy-L-homoarginine = guanidine + (S)-2-amino-6-oxohexanoate
6-hydroxy-l-homoarginine = guanidine + (s)-2-amino-6-oxohexanoate
6-hydroxy-L-homoarginine = guanidine + (S)-2-amino-6-oxohexanoate
6-hydroxy-l-homoarginine = guanidine + (s)-2-amino-6-oxohexanoate