PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
32297392-4	2020	Here we first propose two representative viologen crystals (ethyl viologen iodide (EVI2) and ethyl viologen diperchlorate (EV(ClO4)2) as cathode materials of lithium batteries, which crystallize in a monoclinic system with alternating organic EV2+ layers and inorganic I-/ClO4- layers.	Viologens	41-49	ecotropic viral integration site 2A	Homo sapiens	83-87