PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 19053501-0 2009 Synthesis and properties of BF2 complexes to dihydroxydiones of tetracene and perylene: novel electron acceptors showing n-type semiconducting behavior. naphthacene 64-73 forkhead box G1 Homo sapiens 28-31