Using CI, CC(=O)CN[C@@H]1CCN(c2ccc(NC(=O)N3CCC(c4ccc(F)cc4)CC3)cc2)C1 to produce CC(=O)CN[C@@H]1CCN(c2ccc(N(C)C(=O)N3CCC(c4ccc(F)cc4)CC3)cc2)C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.