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