preferred_name: 6-methylthiopurine + S-adenosyl-L-homocysteine + H(+) => mercaptopurine + S-adenosyl-L-methionine
preferred_name_lc: 6-methylthiopurine + s-adenosyl-l-homocysteine + h(+) => mercaptopurine + s-adenosyl-l-methionine
label: 6-methylthiopurine + S-adenosyl-L-homocysteine + H(+) => mercaptopurine + S-adenosyl-L-methionine
label_lc: 6-methylthiopurine + s-adenosyl-l-homocysteine + h(+) => mercaptopurine + s-adenosyl-l-methionine