PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
23143010-11	2012	Only the application of o-semiquinones as spin labels and using the EPR technique made possible to observe and interpret their structure.	o-semiquinones	24-38	spindlin 1	Homo sapiens	42-46