yes - thank you Jack - I had that in mind because of fine champagne cognac - and the clue really didn't work without the substitution. Good, now we can all relax ...
It's a name - and everything but the last two words is an alternative definition (2-4). And if you use an anagram of the substitute it gives you alcohol-free
I think 10 works as (a) Name (b) “situation where solutions might be” and (c) anagram of (a) giving rwo words one thematic alcohol and one meaning “free” in verb form.