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_98 (mac_os_x VARCHAR, haiku VARCHAR, client VARCHAR)

### Question ###
Which Mac OSX had no haiku and a client that was dc++?

### Accurate SQL ###

SELECT mac_os_x FROM table_name_98 WHERE haiku = "no" AND client = "dc++"