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_92 (merconorte INTEGER, superliga VARCHAR, interliga VARCHAR, matches VARCHAR)

### Question ###
Name the least merconorte for interliga of 2 and matches more than 260 with superliga more than 7

### Accurate SQL ###

SELECT MIN(merconorte) FROM table_name_92 WHERE interliga = 2 AND matches > 260 AND superliga > 7