PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
17252474-3	1996	This appears to be the first sesquiterpene nicotinoyl alkaloid based on hydroxywilfordic acid with a benzoyl group at C-5.	Sesquiterpenes	29-42	complement C5	Homo sapiens	118-121