PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 10218828-2 1999 To provide a further test of the dual binding site hypothesis proposed for acetylcholinesterase (AChE) inhibitor heptylene-linked bis-(9-amino-1,2,3,4-tetrahydroacridine) A7A, short-tether (ethylene hexylene) homologs A2A-A6A were prepared. linked bis-(9-amino-1,2,3,4-tetrahydroacridine) a7a 123-174 acetylcholinesterase (Cartwright blood group) Homo sapiens 97-101