Using Clc1ccc(CBr)cc1, O=CN1CCC(n2c(=O)[nH]c(=O)c3cc(OCC(F)F)ccc32)CC1 to produce O=CN1CCC(n2c(=O)n(Cc3ccc(Cl)cc3)c(=O)c3cc(OCC(F)F)ccc32)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.