Using CS(=O)(=O)Cl, CCOC(=O)c1sc(SC)c(C#N)c1-c1ccc(N)cc1 to produce CCOC(=O)c1sc(SC)c(C#N)c1-c1ccc(NS(C)(=O)=O)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.