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_19 ( goals_conceded INTEGER, lost VARCHAR, points VARCHAR )

### Question ###
What were the goal conceded that had a lost greater than 8 and more than 17 points?

### Accurate SQL ###

SELECT MAX(goals_conceded) FROM table_name_19 WHERE lost > 8 AND points > 17