PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 21623316-1 2011 FeCl3-mediated oxidative cyclization was successfully used to construct an extended thiophene-pendant pyrene skeleton and synthesize a novel thiophene-fused polycyclic aromatic (THTP-C) with a tetracene core. naphthacene 193-202 thiamine triphosphatase Homo sapiens 178-182