PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
10220568-9	1999	Indeed, the failure of repairing 8-OH-dGua and thymine glycol in benzene metabolites-treated Bcl-2 survivors increases the number of mutation frequencies at the hprt locus.	Benzene	65-72	hypoxanthine phosphoribosyltransferase 1	Homo sapiens	161-165