preferred_name: pyrrolidine + (E,E)-piperoyl-CoA => piperyline + CoA + H(+)
preferred_name_lc: pyrrolidine + (e,e)-piperoyl-coa => piperyline + coa + h(+)
label: pyrrolidine + (E,E)-piperoyl-CoA => piperyline + CoA + H(+)
label_lc: pyrrolidine + (e,e)-piperoyl-coa => piperyline + coa + h(+)