Using CCCCc1ccc(O)cc1OCCc1nc(-c2ccccc2)oc1C, CCOC(=O)C(C)(C)Br to produce CCCCc1ccc(OC(C)(C)C(=O)OCC)cc1OCCc1nc(-c2ccccc2)oc1C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.