Using CS(=O)(=O)OCC1CCN(C(=O)c2ccccc2)CC1, Sc1ccccc1 to produce O=C(c1ccccc1)N1CCC(CSc2ccccc2)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.