I have passed that building a thousand times and did not recognize it....here it is from the opposite side (and I am sure that we have seen a photo of the building when it was a drug store)....
The mystery photo is looking south on Doheny at Santa Monica Blvd., the cars are turning west as they enter Beverly Hills.
I thought the sign on the building across the street on the left in the mystery image was "Carl's", that should have been the clue I was looking for...there was a Carl's Market on that corner for generations.