CREATE TABLE table_56452 ("Power Plant" TEXT, "Producer" TEXT, "Location" TEXT, "State" TEXT, "Total Capacity  ( MWe ) " FLOAT)

What company is the producer in the chennai mohan power plant?
SELECT "Producer" FROM table_56452 WHERE "Power Plant" = 'chennai mohan'
SELECT "Producer" FROM "table_56452" WHERE "Power Plant" = 'chennai mohan'