Using CCOC(=O)c1cn2c(-c3ccc(Cl)cc3Cl)c(CN=[N+]=[N-])c(C)nc2n1 to produce Cc1nc2nc(C(=O)O)cn2c(-c2ccc(Cl)cc2Cl)c1CN=[N+]=[N-], please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.