Using CCOC(=O)C=C(N)c1ccccc1Cl, S=C=Nc1ccc(Cl)cc1 to produce O=c1cc(-c2ccccc2Cl)[nH]c(=S)n1-c1ccc(Cl)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.