PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
21226615-2	2011	The conversion of tamoxifen to active metabolites involves several cytochrome P450 (CYP) enzymes.	Tamoxifen	18-27	cytochrome P450 family 4 subfamily F member 3	Homo sapiens	67-82	
21226615-2	2011	The conversion of tamoxifen to active metabolites involves several cytochrome P450 (CYP) enzymes.	Tamoxifen	18-27	cytochrome P450 family 4 subfamily F member 3	Homo sapiens	84-87