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