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_56992 ( "Name" text, "Latitude" real, "Longitude" real, "Diameter (km)" real, "Named after" text )

### Question ###
Tell me the named after for diameter less than 19.2 and latitude more than -37.5 with longitude less than 67.3

### Accurate SQL ###

SELECT "Named after" FROM table_56992 WHERE "Diameter (km)" < '19.2' AND "Latitude" > '-37.5' AND "Longitude" < '67.3'