preferred_name: S-adenosyl-L-homocysteine + H2O = L-homocysteine + adenosine
preferred_name_lc: s-adenosyl-l-homocysteine + h2o = l-homocysteine + adenosine
label: S-adenosyl-L-homocysteine + H2O = L-homocysteine + adenosine
label_lc: s-adenosyl-l-homocysteine + h2o = l-homocysteine + adenosine