Using C#Cc1ccccn1, O=c1[nH]sc2c1c(=O)c1cc(F)c(Br)cc1n2C1CC1 to produce O=c1[nH]sc2c1c(=O)c1cc(F)c(C#Cc3ccccn3)cc1n2C1CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.