preferred_name: NNMT transfers CH3 from AdoMet to PY (Rattus norvegicus)
preferred_name_lc: nnmt transfers ch3 from adomet to py (rattus norvegicus)
label: NNMT transfers CH3 from AdoMet to PY (Rattus norvegicus)
label_lc: nnmt transfers ch3 from adomet to py (rattus norvegicus)