preferred_name: butyl propanoate + CoA => butan-1-ol + propanoyl-CoA
preferred_name_lc: butyl propanoate + coa => butan-1-ol + propanoyl-coa
label: butyl propanoate + CoA => butan-1-ol + propanoyl-CoA
label_lc: butyl propanoate + coa => butan-1-ol + propanoyl-coa