Complex sentence: Co-codamol is marketed in the United States and Canada as Tylenol 3 with Codeine or under the generic name "Atasol Codeine", in the UK as both Solpadeine and Solpadol and in Australia as Panadeine, Panadeine 15 and Panadeine Forte.
Split into simpler sentences: Co-codamol is marketed in the United States and Canada as Tylenol 3 with Codeine or under the generic name "Atasol Codeine". In the UK as both Solpadeine and Solpadol and in Australia as Panadeine, Panadeine 15 and Panadeine Forte.