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_2 (points INTEGER, wins VARCHAR, class VARCHAR, year VARCHAR)

### Question ###
What is the lowest Points, when Class is 50cc, when Year is 1965, and when Wins is less than 0?

### Accurate SQL ###

SELECT MIN(points) FROM table_name_2 WHERE class = "50cc" AND year = 1965 AND wins < 0