Using CCOC(=O)C(N=Nc1sc(CC)cc1C(=O)c1ccccc1Cl)NC(=O)CCl to produce CCOC(=O)c1nc(CCl)n(-c2sc(CC)cc2C(=O)c2ccccc2Cl)n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.