Using CC(C)(C)OC(=O)Nc1nccc(N)n1, Fc1ccc(Cl)cc1-c1cc(Cl)c2cccnc2n1 to produce CC(C)(C)OC(=O)Nc1nccc(Nc2cc(-c3cc(Cl)ccc3F)nc3ncccc23)n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.