Using CC(=O)NCCn1cc(C(=O)N2CCN(c3ccccc3F)CC2)c2ccc(Cl)cc21, CI to produce CC(=O)N(C)CCn1cc(C(=O)N2CCN(c3ccccc3F)CC2)c2ccc(Cl)cc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.