Antibacterial pharmaceuticals; antibacterial substances for medical purposes; antibacterial agents for medical use; antibacterial agents for veterinary use; anti-fungal pharmaceuticals; anti-fungal agents for medical use and veterinary use; disinfectants for medical instruments; disinfectants for sanitary purposes; anti-fungal agents for nail fungal infections and inhibition of germination of fungal spores to help prevent recurrence of fungal infection