Gator32, I may be wrong. But, if memory serves me correctly, it doesn't ask when you did the MCC.
I think it is probably fair to say that if you are completing the course on the 9th October and you are submitting the application today, it is highly unlikely you would be called for interview, let alone be attending interview, before then.
I'm going to stick my neck out and suggest that you say you have as MCC.