PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 31208060-1 2019 Tadalafil is a phosphodiesterase 5 (PDE5) inhibitor with a long half-life, high selectivity, and rapid onset of action. Tadalafil 0-9 phosphodiesterase 5A Homo sapiens 15-34 31208060-1 2019 Tadalafil is a phosphodiesterase 5 (PDE5) inhibitor with a long half-life, high selectivity, and rapid onset of action. Tadalafil 0-9 phosphodiesterase 5A Homo sapiens 36-40