Not sure if there's any whitespace problem. Please use the below query.

;With CTE As

(SelectObject_Name(constraint_object_id) Constraint_Name,

Object_Name(parent_object_id) Table_Name,

C.name Column_Name

From sys.foreign_key_columns FK

Inner Join sys.columns C

On FK.parent_object_id = C.object_id

And FK.parent_column_id = C.column_id)

SelectC.Constraint_Name,

C.Table_Name,

C.Column_Name,

Object_Name(FK.referenced_object_id) Referenced_Table_Name,

SC.name Referenced_Column_Name

from CTE C

Inner Join sys.foreign_key_columns FK

On C.Constraint_Name = Object_Name(FK.constraint_object_id)

Inner Join sys.columns SC

On FK.referenced_object_id = SC.object_id

And FK.referenced_column_id = SC.column_id