PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
29600756-9	2019	RESULTS: The results showed that more than 50 natural inhibitors of CES1 or CES2, including phenolic chemicals, triterpenoids, and tanshinones were found from herbs, whereas only few inducers of CES1 and CES2 were reported.	triterpenoids	112-125	carboxylesterase 2	Homo sapiens	76-80	
26425784-0	2015	Protostane Triterpenoids from the Rhizome of Alisma orientale Exhibit Inhibitory Effects on Human Carboxylesterase 2.	triterpenoids	11-24	carboxylesterase 2	Homo sapiens	98-116	
28713276-4	2017	Following screening of a series of natural triterpenoids, oleanolic acid (OA), and ursolic acid (UA) were found with strong inhibitory effects on hCE1 and relative high selectivity over hCE2.	triterpenoids	43-56	carboxylesterase 2	Homo sapiens	186-190	
31175950-2	2019	In this study, a series of natural pentacyclic triterpenoids were collected and their inhibitory effects against CES1 and CES2 were assayed using D-luciferin methyl ester (DME) and N-(2-butyl-1,3-dioxo-2,3-dihydro-1H-benzo[de] isoquinolin- 6-yl)- 2-chloroacetamide (NCEN) as specific optical substrate for CES1, and CES2, respectively.	triterpenoids	47-60	carboxylesterase 2	Homo sapiens	122-126	
31175950-2	2019	In this study, a series of natural pentacyclic triterpenoids were collected and their inhibitory effects against CES1 and CES2 were assayed using D-luciferin methyl ester (DME) and N-(2-butyl-1,3-dioxo-2,3-dihydro-1H-benzo[de] isoquinolin- 6-yl)- 2-chloroacetamide (NCEN) as specific optical substrate for CES1, and CES2, respectively.	triterpenoids	47-60	carboxylesterase 2	Homo sapiens	316-320