new cell value based on value in another column same row

[river]

I hope this can be done with a simple conditional statement:
I have columns A B C of data.
If the value of column B is False I would like column C to be populated with the corresponding values in column A.

A B C
123 True (blank)
456 False 456
789 True (blank)
abc False abc

If I can't use a formula I could create a macro. The dataset is small but I'll be using the formula as I create new worksheets.
Thanks.

 

[VoG]

TRy in column C

=IF(B1=FALSE,A1,"")

 

[river]

Thanks so much. I was close but being too literal using "FALSE" with quotes. Very simple.