PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
19492384-1	2009	Discriminating elimination: A new method for the synthesis of methyl-branched trisubstituted Z olefins, a structural motif in many polyketides with anticancer activity, relies on an (-)OH-induced decarboxylative Grob-type fragmentation (see scheme; Ms = mesyl).	Polyketides	131-142	C-X-C motif chemokine ligand 2	Homo sapiens	212-216