Salicylate of Quinine. (C20 H24N2O2)2 C7H4O3.
Trituration and solution.
"Of all the preparations of Quinine the Salicylate is the most injurious to the structures of the internal ear" (Cozzolino), and, therefore, in all likelihood, the most powerful homeopathic curative.
It is unproved.