PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 2256706-4 1990 The administration of iso-OMPA followed by propoxur elicited inhibition of AChE to a critical level and produced severe intoxication. Tetraisopropylpyrophosphamide 22-30 acetylcholinesterase Rattus norvegicus 75-79 2256706-4 1990 The administration of iso-OMPA followed by propoxur elicited inhibition of AChE to a critical level and produced severe intoxication. Propoxur 43-51 acetylcholinesterase Rattus norvegicus 75-79