Using O=C(O)c1cc(S(=O)(=O)Nc2ccccc2F)c(F)cc1Cl, C1C[C@@H]2CNCCN2C1 to produce O=C(c1cc(S(=O)(=O)Nc2ccccc2F)c(F)cc1Cl)N1CCN2CCC[C@@H]2C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.