PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
19759456-3	2009	From the available literature, tap and surface water samples in several countries were found to be contaminated with PFOS and PFOA.	3-O-(N-(p-fluorobenzenesulfonyl)carbamoyl)oleanolic acid	126-130	nuclear RNA export factor 1	Homo sapiens	31-34