Using CCCC1C(C(=O)c2ccc(OCc3ccccc3)cc2)N(C)C(=O)N1C to produce CCCC1C(C(=O)c2ccc(O)cc2)N(C)C(=O)N1C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.