text: Lenalidomide, y'all, it's an IMiD drug
  Used to treat multiple myeloma, that's MM, no bluff
  Also works for 5q-myelodysplastic syndrome, MDS, ya know
  Its mode of action got immune modulation in tow
  
  Anti-angiogenetic, anti-inflammatory, and anti-proliferative too
  Lenalidomide got effects that'll make you go woo
  Changed the game, shifted therapeutic approaches, it's true
  Especially for MM, it's a breakthrough
  
  This chapter here gonna break it down, no doubt
  Talkin' 'bout lenalidomide's mode of action, no need to pout
  And its clinical applications, they're wide and vast
  Phase II and III data, gonna present 'em fast
  
  Not just MM and MDS, it's reachin' far and wide
  Malignant lymphomas and other entities, it ain't gonna hide