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_13 (scheduled VARCHAR, wind_farm VARCHAR, capacity__mw_ VARCHAR, type VARCHAR)

### Question ###
What is the scheduled value for the farm having a capacity under 32.5MW, type of Nordex n90 2.5MW, and a farm of Glenough Extension?

### Accurate SQL ###

SELECT scheduled FROM table_name_13 WHERE capacity__mw_ < 32.5 AND type = "nordex n90 2.5mw" AND wind_farm = "glenough extension"