preferred_name: an aliphatic alcohol + acetyl-CoA <=> an acetyl ester + CoA
preferred_name_lc: an aliphatic alcohol + acetyl-coa <=> an acetyl ester + coa
label: an aliphatic alcohol + acetyl-CoA <=> an acetyl ester + CoA
label_lc: an aliphatic alcohol + acetyl-coa <=> an acetyl ester + coa