Using CCOC(=O)C(=CNC(C)CO)C(=O)c1cnc(Cl)c(Cl)c1Cl to produce CCOC(=O)c1cn(C(C)CO)c2c(Cl)c(Cl)ncc2c1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.