ahh thats a shame !!
There are 3 plants flowering in that room - the 3 seen in the pictures.
Seeing as all of them are male, should they all be culled ( hash ? ) or left to grow and flower .... they arent gonna get any females pregnant because there aren't any ha ha
( however there are seedlings growing nearby, and some other plants still vegging ( seperate room , but still " breathing " the same air) As long as the other plants arent flowering, there should be no problem?