{"conversations": [{"from": "user", "value": "Quin \u00e9s el senyal qu\u00edmic d'alcohol?"}, {"from": "assistant", "value": "La f\u00f3rmula qu\u00edmica per a l'alcohol \u00e9s CN2n+1OH, aqu\u00ed representa el nombre d'\u00e0toms de carboni en una mol\u00e8cula de carboni."}]}