Using Cc1c(-c2ccc(Cl)cc2)c(C(=O)N(C)CCN)n(Cc2ccccc2)c1C(F)(F)F, CC(=O)Cl to produce CC(=O)NCCN(C)C(=O)c1c(-c2ccc(Cl)cc2)c(C)c(C(F)(F)F)n1Cc1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.