preferred_name: butanoyl-CoA + acetyl-CoA => 3-oxohexanoyl-CoA + CoA
preferred_name_lc: butanoyl-coa + acetyl-coa => 3-oxohexanoyl-coa + coa
label: butanoyl-CoA + acetyl-CoA => 3-oxohexanoyl-CoA + CoA
label_lc: butanoyl-coa + acetyl-coa => 3-oxohexanoyl-coa + coa