PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 31042010-4 2019 Newer and safer subcutaneous, oral and inhaled preparations are now available, though possibly less potent.Selexipag is an oral selective prostacyclin receptor (IP receptor) agonist that works similarly to prostacyclin, potentially more stable, with less complex administration and titration. selexipag 107-116 prostaglandin I2 receptor Homo sapiens 138-159