label: (2R)-2-hydroxy-3-(4-hydroxyphenyl)propanoate + (E)-4-coumaroyl-CoA => (R)-3-(4-hydroxyphenyl)lactoyl-CoA + (E)-4-coumarate
label_lc: (2r)-2-hydroxy-3-(4-hydroxyphenyl)propanoate + (e)-4-coumaroyl-coa => (r)-3-(4-hydroxyphenyl)lactoyl-coa + (e)-4-coumarate