label: 3-phenylpropanoic acid methyl ester + S-adenosyl-L-homocysteine => 3-phenylpropanoate + S-adenosyl-L-methionine
label_lc: 3-phenylpropanoic acid methyl ester + s-adenosyl-l-homocysteine => 3-phenylpropanoate + s-adenosyl-l-methionine