PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
30874433-2	2019	A chlorine atom was introduced to C-2 of a diethyl malonate molecule, which was reduced by NaBH4 and followed by esterification using fatty acids.	sodium borohydride	91-96	complement component 2 (within H-2S)	Mus musculus	34-37