PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 1444325-1 1992 A series of novel C-2 functionalized hypoxanthine and purine ribonucleosides have been synthesized and evaluated against exotic RNA viruses of the family or genus alpha, arena, flavi, and rhabdo. Hypoxanthine 37-49 complement C2 Homo sapiens 18-21