PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
19101214-1	2009	A novel 5"-deoxy-5-fluorouridine-poly(epsilon-caprolactone) (5"-DFUR-PCL) polymer was synthesized from the antitumor agent doxifluridine (5"-DFUR) by the ring-opening polymerization of epsilon-caprolactone (epsilon-CL) using Sn(II) 2-ethylhexanoate (Sn(Oct)2) as the catalyst.	doxifluridine	123-136	POU class 2 homeobox 2	Homo sapiens	253-258	
19101214-1	2009	A novel 5"-deoxy-5-fluorouridine-poly(epsilon-caprolactone) (5"-DFUR-PCL) polymer was synthesized from the antitumor agent doxifluridine (5"-DFUR) by the ring-opening polymerization of epsilon-caprolactone (epsilon-CL) using Sn(II) 2-ethylhexanoate (Sn(Oct)2) as the catalyst.	doxifluridine	61-68	POU class 2 homeobox 2	Homo sapiens	253-258	
19101214-4	2009	Two mechanisms of epsilon-CL polymerization initiated by Sn(Oct)2 were proposed involving either a single or two 5"-DFUR molecules.	doxifluridine	113-120	POU class 2 homeobox 2	Homo sapiens	60-65