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_12171145_1 ( womens_doubles VARCHAR, mixed_doubles VARCHAR )

### Question ###
Who was the womens doubles when the mixed doubles is jacco arends selena piek?

### Accurate SQL ###

SELECT womens_doubles FROM table_12171145_1 WHERE mixed_doubles = "Jacco Arends Selena Piek"