PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 6502210-5 1984 The alkaloid nicotinic agonists, cytisine and lobeline, were potent inhibitors of binding, while acetylcholine in the presence of the cholinesterase inhibitor di-isopropylfluorophosphate was equipotent with (+)-nicotine. Lobeline 46-54 butyrylcholinesterase Rattus norvegicus 134-148