Notes: KIN101 is an antiviral agent.{68281} It inhibits the replication of hepatitis C virus 2a (HCV2a) in Huh7 cells (EC50 = 0.2 µM). KIN101 (10 µM) reduces HCV2a RNA levels in infected Huh7 cells and influenza A nucleoprotein levels in infected MRC-5 cells. It increases the expression of innate immune response genes, including IRF3, the gene encoding the transcription factor interferon regulatory factor 3 (IRF3), in Sendai virus-infected MRC-5 cells when used at a concentration of 10 µM.