Too many distractions in the photo; seems dark to me, also lacks appeal. There is definitely symmetry with the bottle, but because of the distractions of the dark walls, and the lower left corner, composition and balance are off.
What might help this picture is to not have anything but the bottle and the mirror in the picture. The table really detracts from this. Also, maybe take the picture from an angle that would cause the entire bottle to be "framed" by the whiteness of the mirror - this would cause the subject (the bottles) to be the only items to focus on.
I know what you're trying to do but it didn't work... Should have put the bottle at the very end of the mirror and then shot the pic with the camera just above the mirror (almost on the mirror). This would give a more balanced appearance.