PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
16330864-4	2005	In both molecules, the methoxy group of the pseudo-axial aryl substituent is syn with respect to the pyran ring.	Pyrans	101-106	synemin	Homo sapiens	77-80	
31588297-5	2019	Theoretical studies demonstrate that the incorporation of a heteroatom at the meso-position enables more effective pi-extension, resulting in a 22pi aromatic (vs. 18pi aromatic) character of pyran-fused porphyrins (syn/anti-5aa).	Pyrans	191-196	synemin	Homo sapiens	215-218