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