My Macbook pro retina screen is dead
Apple says:


  Use only a soft, lint-free cloth. Abrasive cloths, towels, paper
  towels, and similar items may cause damage to the item.
  
  Disconnect your Apple product from any external power sources.
  
  Disconnect any external devices and other cabling from the product.
  
  Keep liquids away from the product.
  
  Don't get moisture into any openings, and don't use aerosol sprays,
  solvents, or abrasives.
  
  Do not spray cleaners directly onto the item.


You obviously managed to get liquid inside and on to your logic board.

Since it was mainly alcohol you might be lucky, by drying it for a while, but if the damage was done you are out of luck.