PMID-sentid	Pub_year	Sent_text	compound_name	comp_offset	prot_official_name	organism	prot_offset
28493717-2	2017	Though new properties can be expected in the eta1-coordinated metal-fullerene complex, its characteristic features are unclear, and the [2 + 2]-type formation reaction is very slow with a very small yield.	metal-fullerene	62-77	secreted phosphoprotein 1	Homo sapiens	45-49
28493717-9	2017	It is also predicted that Li+@C60[Re(CO)4(PMe3)]2 is a next promising target for the synthesis of the eta1-coordinated metal-fullerene complex, but syntheses of C60[Co(CO)4]2, C60[Re(CO)5]2, Li+@C60[Co(CO)4]2, and Li+@C60[Re(CO)5]2 are difficult.	metal-fullerene	119-134	secreted phosphoprotein 1	Homo sapiens	102-106