text: Yo, check it out, listen up, I got a story to tell
  'Bout microRNA silencing, it's a process, oh so swell
  Argonaute 2, the protein in charge, it's the boss
  Bindin' to target RNA, just a short sequence, no loss
  
  Now we got a breakthrough, a novel inhibitor class
  MicroRNA-specific Argonaute 2, kickin' ass
  They block that short sequence, shuttin' it down real tight
  Plus they bind to the active site, takin' control with might
  
  We got a model for drug design, it's rational, you see
  Helps us find them binders for Argonaute 2, guarantee
  Link 'em up with a PNA, a peptide nucleic acid
  Targetin' the microRNA we want, nothin' basic
  
  MicroRNA-122, that's our aim, hepatitis C in sight
  Our inhibitors got an IC50 of 100 nM, that's right
  Ten times more active than a simple PNA sequence, no joke
  Provin' our strategy's legit, makin' waves, we provoke
  
  These inhibitors got a lower molecular weight, that's key
  Better pharmacokinetic properties, that's what we foresee
  Potential therapeutic use, that's where we're headed, my friend
  With these inhibitors, the game's changin', we on the mend