Using Clc1ccc(CBr)cc1Cl, CCOC(=O)CNC(=O)c1c(O)n(C2CCCCC2)c(=O)[nH]c1=O to produce O=C(O)CNC(=O)c1c(O)n(C2CCCCC2)c(=O)n(Cc2ccc(Cl)c(Cl)c2)c1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.