Using COS(=O)(=O)OC, CC(C)OC(=O)c1cc(-n2c(=O)[nH]c3c(c2=O)CCC3)c(F)cc1Br to produce CC(C)OC(=O)c1cc(-n2c(=O)c3c(n(C)c2=O)CCC3)c(F)cc1Br, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.