isorhamnetin + S-adenosyl-L-methionine => rhamnacene + S-adenosyl-L-homocysteine + H(+)
isorhamnetin + s-adenosyl-l-methionine => rhamnacene + s-adenosyl-l-homocysteine + h(+)
isorhamnetin + S-adenosyl-L-methionine => rhamnacene + S-adenosyl-L-homocysteine + H(+)
isorhamnetin + s-adenosyl-l-methionine => rhamnacene + s-adenosyl-l-homocysteine + h(+)