PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
11357398-1	2001	Natural chlorins containing a residue of the nonesterified propionic acid in the pyrrole ring D were oxidized with 2,3-dichloro-5,6-dicyanobenzoquinone at C18 to yield exocyclic delta-lactones.	dichlorodicyanobenzoquinone	115-151	Bardet-Biedl syndrome 9	Homo sapiens	155-158