preferred_name: 4-carboxy-2-thioxobutanoyl-CoA => 5-hydroxythiophene-2-carbonyl-CoA + H2O
preferred_name_lc: 4-carboxy-2-thioxobutanoyl-coa => 5-hydroxythiophene-2-carbonyl-coa + h2o
label: 4-carboxy-2-thioxobutanoyl-CoA => 5-hydroxythiophene-2-carbonyl-CoA + H2O
label_lc: 4-carboxy-2-thioxobutanoyl-coa => 5-hydroxythiophene-2-carbonyl-coa + h2o