PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
7677946-0	1993	Molecular characterization of methyl methanesulphonate (MMS)-induced HPRT mutations in V79 cells.	Methyl Methanesulfonate	30-54	hypoxanthine-guanine phosphoribosyltransferase	Cricetulus griseus	69-73	
7677946-0	1993	Molecular characterization of methyl methanesulphonate (MMS)-induced HPRT mutations in V79 cells.	Methyl Methanesulfonate	56-59	hypoxanthine-guanine phosphoribosyltransferase	Cricetulus griseus	69-73