PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
31165690-4	2019	In this paper, we synthesized a novel polyethylenimine (PEI) derivative PEI-SP5-2 (PES) based on branched PEI1800 and NSCLC-targeting peptide SP5-2 to deliver hWIF-1 for NSCLC therapy.	polyether sulfone	83-86	WNT inhibitory factor 1	Homo sapiens	159-165