PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
9676848-1	1998	To develop a functional assay for the activity of the multidrug resistance protein 1 (MRP1), we tested whether carboxyfluorescein (CF) was specifically transported by MRP and whether this transport pump could be specifically blocked by the leukotriene D4 receptor antagonist MK-571.	6-carboxyfluorescein	111-129	ATP binding cassette subfamily C member 1	Homo sapiens	86-89