preferred_name: EP2 and EP4 receptors can bind PGE2 (Rattus norvegicus)
preferred_name_lc: ep2 and ep4 receptors can bind pge2 (rattus norvegicus)
label: EP2 and EP4 receptors can bind PGE2 (Rattus norvegicus)
label_lc: ep2 and ep4 receptors can bind pge2 (rattus norvegicus)