Using CC(C)N1CC2CNCC(C2)C1, O=C(CCl)c1ccc(F)cc1 to produce CC(C)N1CC2CC(CN(CC(=O)c3ccc(F)cc3)C2)C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.