preferred_name: syringetin + S-adenosyl-L-methionine = 3,3',5'-O-trimethylmyricetin + S-adenosyl-L-homocysteine + H(+)
preferred_name_lc: syringetin + s-adenosyl-l-methionine = 3,3',5'-o-trimethylmyricetin + s-adenosyl-l-homocysteine + h(+)
label: syringetin + S-adenosyl-L-methionine = 3,3',5'-O-trimethylmyricetin + S-adenosyl-L-homocysteine + H(+)
label_lc: syringetin + s-adenosyl-l-methionine = 3,3',5'-o-trimethylmyricetin + s-adenosyl-l-homocysteine + h(+)