Using CC(C)(C)OC(=O)Nc1cc(N)ccc1F, O=C1CCC(=O)N1Cl to produce CC(C)(C)OC(=O)Nc1cc(N)c(Cl)cc1F, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.