PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
9030742-4	1997	Decreased accumulation was linked to active efflux of the hydrophilic free acid form of BCECF from the MRP-overexpressing cell lines, indicating that dye extrusion occurs after the dye ester has been converted to the free acid form in the cytoplasm.	bcecf	88-93	ATP-binding cassette, sub-family C (CFTR/MRP), member 1	Mus musculus	103-106