PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
27519464-4	2016	Among all the synthesized compounds (15a-i, 16a-d, 17a-b), compound 15a [4-[3-(4-phenylpiperazin-1-yl)propoxy]-2H-chromen-2-one] displayed significant antiamnesic activity, AChE inhibitory activity (IC50=2.42muM) and antioxidant activity in comparison to donepezil (IC50=1.82muM).	4-[3-(4-phenylpiperazin-1-yl)propoxy]-2h-chromen-2-one	73-127	acetylcholinesterase (Cartwright blood group)	Homo sapiens	173-177