PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
2968964-1	1988	(D-Trp)6-LHRH:pGlu-His-Trp-Ser-Tyr-D-Trp-Leu-Arg-Pro-GlyNH2 was prepared by solid-phase peptide synthesis using the nitro group to protect the guanidine side chain of the arginyl residue.	nitro	116-121	gonadotropin releasing hormone 1	Homo sapiens	9-13