PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 28629119-3 2017 Compound 2e with a 2,4-dichloro electron-withdrawing substituent on the phenyl ring exhibited the strongest inhibition effect against AChE, with an IC50 value of 77.15 microM. 2,4-dichloro 19-31 acetylcholinesterase (Cartwright blood group) Homo sapiens 134-138