Using O=C([O-])[O-], CC(C)(C)OC(=O)COc1cccc2c1CCC[C@H]2NS(=O)(=O)c1ccc(F)c(Cl)c1 to produce CN([C@@H]1CCCc2c(OCC(=O)OC(C)(C)C)cccc21)S(=O)(=O)c1ccc(F)c(Cl)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.