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_2104176_1 (distinguished_service_cross VARCHAR, navy_cross VARCHAR)

### Question ###
What is the distinguished service cross when the navy cross is Coast Guard commendation medal?

### Accurate SQL ###

SELECT distinguished_service_cross FROM table_2104176_1 WHERE navy_cross = "Coast Guard Commendation Medal"