PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
34984916-3	2022	PDE5 inhibitors have been used for treating erectile dysfunction, such as drug Viagra (sildenafil).	Sildenafil Citrate	87-97	phosphodiesterase 5A	Homo sapiens	0-4	
34984916-4	2022	However, a few clinical cases have reported the association of Viagra usage with aortic dissection, and reduced PDE5A expression was found in human aortic aneurysm tissues.	Sildenafil Citrate	63-69	phosphodiesterase 5A	Homo sapiens	112-117