preferred_name: allocholoyl-CoA + lithocholate => allocholate + lithocholoyl-CoA
preferred_name_lc: allocholoyl-coa + lithocholate => allocholate + lithocholoyl-coa
label: allocholoyl-CoA + lithocholate => allocholate + lithocholoyl-CoA
label_lc: allocholoyl-coa + lithocholate => allocholate + lithocholoyl-coa