PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
23955896-1	2013	A triblock copolymer containing the complementary hydrogen bonding recognition pair ureidoguanosine-diaminonaphthyridine (UG-DAN) as pendant functional groups is synthesized using ring-opening metathesis polymerization (ROMP).	triblock copolymer	2-20	NBL1, DAN family BMP antagonist	Homo sapiens	125-128