PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
7227717-0	1980	Comparison of antitumor activities of nitrosourea derivatives against mammary breast carcinoma (MX-1) in nude mice.	Nitrosourea Compounds	38-49	MX dynamin-like GTPase 1	Mus musculus	96-100	
7227717-1	1980	A study was conducted to evaluate the antitumor activities of six nitrosourea derivatives against the xenograft of mammary breast carcinoma transplanted in nude mice (MX-1).	Nitrosourea Compounds	66-77	MX dynamin-like GTPase 1	Mus musculus	167-171