PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
31853650-2	2019	Gold nanospheres were functionalized with a HIF-1alpha-binding aptamer via sulfydryl chemistry.	sulfydryl	75-84	hypoxia inducible factor 1 subunit alpha	Homo sapiens	44-54	
31853650-9	2019	Graphical abstractGold nanospheres were functionalized with a HIF-1alpha-binding aptamer via sulfydryl chemistry.	sulfydryl	93-102	hypoxia inducible factor 1 subunit alpha	Homo sapiens	62-72