preferred_name: 4-hydoxytryptamine 4-phosphate + S-adenosyl-L-methionine <=> 4-hydroxy-N-methyltryptamine 4-phosphate + S-adenosyl-L-homocysteine + H(+)
preferred_name_lc: 4-hydoxytryptamine 4-phosphate + s-adenosyl-l-methionine <=> 4-hydroxy-n-methyltryptamine 4-phosphate + s-adenosyl-l-homocysteine + h(+)
label: 4-hydoxytryptamine 4-phosphate + S-adenosyl-L-methionine <=> 4-hydroxy-N-methyltryptamine 4-phosphate + S-adenosyl-L-homocysteine + H(+)
label_lc: 4-hydoxytryptamine 4-phosphate + s-adenosyl-l-methionine <=> 4-hydroxy-n-methyltryptamine 4-phosphate + s-adenosyl-l-homocysteine + h(+)