Using CC(C)(C)OC(=O)c1ccc(Oc2ccccc2)cc1N, O=C(Cl)c1cccc(Br)c1 to produce CC(C)(C)OC(=O)c1ccc(Oc2ccccc2)cc1NC(=O)c1cccc(Br)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.