Using CCCc1cc(O)ccc1OCCc1nc(-c2ccc(-c3ccccc3)cc2)oc1C, CCOC(=O)C(C)(C)Br to produce CCCc1cc(OC(C)(C)C(=O)OCC)ccc1OCCc1nc(-c2ccc(-c3ccccc3)cc2)oc1C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.