Using O=S(=O)(N1CCN(Cc2ccccc2)CC1)n1cc2ccc(Cl)cc2c1 to produce O=S(=O)(N1CCNCC1)n1cc2ccc(Cl)cc2c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.