Lot missing from anti-novel from European capital (6)
I believe the answer is:
vienna
'european capital' is the definition.
(capital of Austria)
I don't understand how the rest of the clue works.
Can you help me to learn more?
(Other definitions for vienna that I've seen before include "On the Danube, it was home to many great composers" , "Capital city on the Danube" , "Austrian capital" , "somewhere in Austria" , "Austrian city of the waltz" .)