preferred_name: 7,8-dihydroxy-4'-methoxyflavone + S-adenosyl-L-homocysteine + H(+) => 4',7,8-trihydroxyflavone + S-adenosyl-L-methionine
preferred_name_lc: 7,8-dihydroxy-4'-methoxyflavone + s-adenosyl-l-homocysteine + h(+) => 4',7,8-trihydroxyflavone + s-adenosyl-l-methionine
label: 7,8-dihydroxy-4'-methoxyflavone + S-adenosyl-L-homocysteine + H(+) => 4',7,8-trihydroxyflavone + S-adenosyl-L-methionine
label_lc: 7,8-dihydroxy-4'-methoxyflavone + s-adenosyl-l-homocysteine + h(+) => 4',7,8-trihydroxyflavone + s-adenosyl-l-methionine