Antacid tablets order by Connery - it's the wine (7)
I believe the answer is:
rhenish
'wine' is the definition.
(I've seen this before)
I don't understand the remainder of the clue.
Can you help me to learn more?
(Other definitions for rhenish that I've seen before include "Herein's Schumann's Third" , "from a particular flower?" , "- - Wine (hock)" , "Hock - relating to a European river" , "as a European banker" .)