preferred_name: N(tau)-methylhistamine + S-adenosyl-L-homocysteine + H(+) => histamine + S-adenosyl-L-methionine
preferred_name_lc: n(tau)-methylhistamine + s-adenosyl-l-homocysteine + h(+) => histamine + s-adenosyl-l-methionine
label: N(tau)-methylhistamine + S-adenosyl-L-homocysteine + H(+) => histamine + S-adenosyl-L-methionine
label_lc: n(tau)-methylhistamine + s-adenosyl-l-homocysteine + h(+) => histamine + s-adenosyl-l-methionine