PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
25982331-1	2015	Combination of the Suzuki cross-coupling and nucleophilic aromatic substitution of hydrogen (SN(H)) reactions proved to be a convenient method for the synthesis of C(4) and/or C(5) mono(thienyl) and di(thienyl) substituted pyrimidines from commercially available 5-bromopyrimidine.	Hydrogen	83-91	complement component 4B (Chido blood group)	Mus musculus	164-168	
1900533-3	1991	The 1H NMR chemical shift of the C-4 hydrogen of pravadoline in comparison to the deshielding seen with 50, which lacks a substituent at C-2, suggested that the carbonyl group of pravadoline is located near C-2 but is located near C-4 in 50.	Hydrogen	37-45	complement component 4B (Chido blood group)	Mus musculus	33-36	
8387597-4	1993	Structures of the new compounds are distinguished by changes in NMR chemical shifts of 13C and 1H nuclei in the regions of C-4 and C-12.	Hydrogen	95-97	complement component 4B (Chido blood group)	Mus musculus	123-126	
1900533-3	1991	The 1H NMR chemical shift of the C-4 hydrogen of pravadoline in comparison to the deshielding seen with 50, which lacks a substituent at C-2, suggested that the carbonyl group of pravadoline is located near C-2 but is located near C-4 in 50.	Hydrogen	4-6	complement component 4B (Chido blood group)	Mus musculus	33-36