Tottenham Hotspur crashed out of the Fa Cup after losing 3-2 to Norwich via penalty shootout.
Vertrogen opened the scoring for Tottenham early in the first half before Drmic restored parity for the visitors with twelve minutes to go.
Both teams failed to score in the extra time as Tim Krul became the hero for Norwich by saving two spot kicks.
Erik Lamela hit the cross bar for Tottenham before Krul saved from Troy Parrott and Gedson Fernandes.
Norwich kept their nerves in the shoot out to book a quarter final place, they will play the winner of the tie between Derby and Manchester United.
Manchester City defeated Sheffield Wednesday 1-0 courtesy of a goal from Sergio Aguero to set up a quarter final clash against Newcastle.
Leicester City recorded a 1-0 victory over Birmingham City to proceed to the last eight.
FA cup quarter finals draw
Sheffield United vs Arsenal
Newcastle Vs man city
Tottenham/Norwich vs derby/man united
Leicester vs Chelsea