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