preferred_name: Addition of GlcNAc to the glycan on the A arm (Bos taurus)
preferred_name_lc: addition of glcnac to the glycan on the a arm (bos taurus)
label: Addition of GlcNAc to the glycan on the A arm (Bos taurus)
label_lc: addition of glcnac to the glycan on the a arm (bos taurus)