Using CCOC(=O)c1[nH]c(Cl)nc1-c1ccccc1, COS(=O)(=O)OC to produce CCOC(=O)c1c(-c2ccccc2)nc(Cl)n1C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.