preferred_name: 3-O-acetyl-4'-O-demethylpapaveroxine + (S)-S-adenosyl-L-methionine => 3-O-acetylpapaveroxine + S-adenosyl-L-homocysteine + H(+)
preferred_name_lc: 3-o-acetyl-4'-o-demethylpapaveroxine + (s)-s-adenosyl-l-methionine => 3-o-acetylpapaveroxine + s-adenosyl-l-homocysteine + h(+)
label: 3-O-acetyl-4'-O-demethylpapaveroxine + (S)-S-adenosyl-L-methionine => 3-O-acetylpapaveroxine + S-adenosyl-L-homocysteine + H(+)
label_lc: 3-o-acetyl-4'-o-demethylpapaveroxine + (s)-s-adenosyl-l-methionine => 3-o-acetylpapaveroxine + s-adenosyl-l-homocysteine + h(+)