PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 11689080-3 2001 These azabicyclo[3.2.1] (bridged piperidine) series of compounds differ from the well-known benztropines by a 2-carbon spacer between C-3 and a diarylmethoxy moiety. Carbon 112-118 complement C3 Homo sapiens 134-137