preferred_name: a 5-hydroxyfurocoumarin + S-adenosyl-L-methionine = a 5-methoxyfurocoumarin + S-adenosyl-L-homocysteine + H(+)
preferred_name_lc: a 5-hydroxyfurocoumarin + s-adenosyl-l-methionine = a 5-methoxyfurocoumarin + s-adenosyl-l-homocysteine + h(+)
label: a 5-hydroxyfurocoumarin + S-adenosyl-L-methionine = a 5-methoxyfurocoumarin + S-adenosyl-L-homocysteine + H(+)
label_lc: a 5-hydroxyfurocoumarin + s-adenosyl-l-methionine = a 5-methoxyfurocoumarin + s-adenosyl-l-homocysteine + h(+)