PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
31100600-1	2019	The heparin contamination by oversulfated chondroitin (OSCS) was at the origin of one major sanitary problem of last decade.	Chondroitin	42-53	APC membrane recruitment protein 1	Homo sapiens	55-59