PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
29915187-3	2018	Efficient isolation of 12C precursors and quantification at the MS2 level allowed accurate determination of quantitative differences between up to six multiplexed samples.	5-(2-formyl-3-hydroxyphenoxy)pentanoic acid	23-26	MS2	Homo sapiens	64-67