preferred_name: iodomethane + S-adenosyl-L-homocysteine => iodide + S-adenosyl-L-methionine
preferred_name_lc: iodomethane + s-adenosyl-l-homocysteine => iodide + s-adenosyl-l-methionine
label: iodomethane + S-adenosyl-L-homocysteine => iodide + S-adenosyl-L-methionine
label_lc: iodomethane + s-adenosyl-l-homocysteine => iodide + s-adenosyl-l-methionine