Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_name_58 ( candidate_name VARCHAR, target_approach VARCHAR )

### Question ###
What is Candidate Name, when Target/Approach is 'vaccine to amyloid-beta'?

### Accurate SQL ###

SELECT candidate_name FROM table_name_58 WHERE target_approach = "vaccine to amyloid-beta"