label: scutellarein 7-methyl ether + S-adenosyl-L-methionine <=> ladanein + S-adenosyl-L-homocysteine + H(+)
label_lc: scutellarein 7-methyl ether + s-adenosyl-l-methionine <=> ladanein + s-adenosyl-l-homocysteine + h(+)