PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 22749993-7 2012 Homomeric Kir2.2 and Kir2.3 channels and Kir2.x heteromers were also inhibited by SR59230A with similar potency. 3-(2-ethylphenoxy)-1-(1,2,3,4-tetrahydronaphth-1-ylamino)-2-propanol oxalate 82-90 potassium inwardly rectifying channel subfamily J member 4 S homeolog Xenopus laevis 21-27