Using Cc1ccc(S(=O)(=O)OC2CCN(C(=O)OC(C)(C)C)C2)cc1, Fc1ccc(Nc2ccc(Cl)c(Cl)c2)cc1 to produce CC(C)(C)OC(=O)N1CCC(N(c2ccc(F)cc2)c2ccc(Cl)c(Cl)c2)C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.