Using COC(=O)C(Cc1ccccc1)CN1CCC(F)(c2ccc(Cl)cc2)CC1 to produce O=C(O)C(Cc1ccccc1)CN1CCC(F)(c2ccc(Cl)cc2)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.