PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
30774911-0	2019	The inverted ketene synthon: a double umpolung approach to enantioselective beta2,3-amino amide synthesis.	ketene	13-19	potassium calcium-activated channel subfamily M regulatory beta subunit 2	Homo sapiens	76-83