Using O=C(Cl)COc1ccccc1, O=S(=O)(c1ccc2ccccc2c1)N1CCNCC1 to produce O=C(COc1ccccc1)N1CCN(S(=O)(=O)c2ccc3ccccc3c2)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.