preferred_name: a 3'-methoxyisoflavone + S-adenosyl-L-homocysteine + H(+) => a 3'-hydroxyisoflavone + S-adenosyl-L-methionine
preferred_name_lc: a 3'-methoxyisoflavone + s-adenosyl-l-homocysteine + h(+) => a 3'-hydroxyisoflavone + s-adenosyl-l-methionine
label: a 3'-methoxyisoflavone + S-adenosyl-L-homocysteine + H(+) => a 3'-hydroxyisoflavone + S-adenosyl-L-methionine
label_lc: a 3'-methoxyisoflavone + s-adenosyl-l-homocysteine + h(+) => a 3'-hydroxyisoflavone + s-adenosyl-l-methionine