preferred_name: D-maltose + acetyl-CoA <=> 1-O-acetylmaltose + CoA
preferred_name_lc: d-maltose + acetyl-coa <=> 1-o-acetylmaltose + coa
label: D-maltose + acetyl-CoA <=> 1-O-acetylmaltose + CoA
label_lc: d-maltose + acetyl-coa <=> 1-o-acetylmaltose + coa