Capital of French Guiana (7)
I believe the answer is:
cayenne
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">capital of french guiana</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for cayenne that I've seen before include "Variety of pepper" , "Pungent red pepper" , "Type of pepper" , "Spice from chillies" , "in kitchen found extremely hot stuff" .)