Using CCOC(=O)C=C[O-], N=C(N)c1sc(-c2ccncc2)nc1Cc1ccc(Cl)cc1 to produce O=c1ccnc(-c2sc(-c3ccncc3)nc2Cc2ccc(Cl)cc2)[nH]1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.