Using CCN(CC)CCN1C(=O)Nc2ccccc2C1c1cccc(OCc2ccccc2)c1 to produce CCN(CC)CCN1C(=O)Nc2ccccc2C1c1cccc(O)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.