PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 34850656-8 2021 NNAIs neither require metabolic activation (unlike NAIs) nor compete with intracellular pool of nucleotide triphosphates (NTPs) for anti-RdRp activity. nucleotide triphosphates 96-120 ORF1a polyprotein;ORF1ab polyprotein Severe acute respiratory syndrome coronavirus 2 137-141