label: 1,3,5-trimethoxybenzene + S-adenosyl-L-homocysteine + H(+) => 3,5-dimethoxyphenol + S-adenosyl-L-methionine
label_lc: 1,3,5-trimethoxybenzene + s-adenosyl-l-homocysteine + h(+) => 3,5-dimethoxyphenol + s-adenosyl-l-methionine