PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
2632071-3	1989	The effect of the C-3 substituent on the oral absorbability of pivaloyloxymethyl (POM) ester of cephalosporin in mice is described.	pivaloyloxymethyl (pom) ester	63-92	complement component 3	Mus musculus	18-21