preferred_name: SeMet is converted to AdoSeMet by MAT (Rattus norvegicus)
preferred_name_lc: semet is converted to adosemet by mat (rattus norvegicus)
label: SeMet is converted to AdoSeMet by MAT (Rattus norvegicus)
label_lc: semet is converted to adosemet by mat (rattus norvegicus)