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_24 ( round INTEGER, position VARCHAR, pick__number VARCHAR, overall VARCHAR )

### Question ###
What is the highest round with a pick# of 11, a position of offensive tackle, and overall less than 414?

### Accurate SQL ###

SELECT MAX(round) FROM table_name_24 WHERE pick__number = 11 AND overall < 414 AND position = "offensive tackle"