label: (3S)-2-oxo-3-phenylbutanoate + S-adenosyl-L-homocysteine + H(+) => 3-phenylpyruvate + S-adenosyl-L-methionine
label_lc: (3s)-2-oxo-3-phenylbutanoate + s-adenosyl-l-homocysteine + h(+) => 3-phenylpyruvate + s-adenosyl-l-methionine