preferred_name: melatonin + S-adenosyl-L-homocysteine + H(+) => N-acetylserotonin + S-adenosyl-L-methionine
preferred_name_lc: melatonin + s-adenosyl-l-homocysteine + h(+) => n-acetylserotonin + s-adenosyl-l-methionine
label: melatonin + S-adenosyl-L-homocysteine + H(+) => N-acetylserotonin + S-adenosyl-L-methionine
label_lc: melatonin + s-adenosyl-l-homocysteine + h(+) => n-acetylserotonin + s-adenosyl-l-methionine