preferred_name: isorhamnetin + S-adenosyl-L-methionine <=> 3',4'-O-dimethylquercetin + S-adenosyl-L-homocysteine + 2 H(+)
preferred_name_lc: isorhamnetin + s-adenosyl-l-methionine <=> 3',4'-o-dimethylquercetin + s-adenosyl-l-homocysteine + 2 h(+)
label: isorhamnetin + S-adenosyl-L-methionine <=> 3',4'-O-dimethylquercetin + S-adenosyl-L-homocysteine + 2 H(+)
label_lc: isorhamnetin + s-adenosyl-l-methionine <=> 3',4'-o-dimethylquercetin + s-adenosyl-l-homocysteine + 2 h(+)