Using C#Cc1ccccc1, CCN(CC)CCOc1cc(Cl)c(I)cc1Cl to produce CCN(CC)CCOc1cc(Cl)c(C#Cc2ccccc2)cc1Cl, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.