Using CCN(CC)CCCl, O=C(c1ccc(O)cc1)c1oc2ccccc2c1-c1ccccc1 to produce CCN(CC)CCOc1ccc(C(=O)c2oc3ccccc3c2-c2ccccc2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.