user: Question: What is the highest points value for the 500cc class in years after 1962 with 0 wins?
Columns: ['Year', 'Class', 'Team', 'Points', 'Wins']
Types: ['real', 'text', 'text', 'real', 'real']
Sample row: [1958.0, '350cc', 'Norton', 0.0, 0.0]
SQL:

assistant: SELECT MAX("Points") FROM "Table" WHERE "Class" = '500cc' AND "Year" > 1962.0 AND "Wins" < 0.0;