Using CS(=O)(=O)Cl, Cn1nc(-c2ccc(Cl)c(N)c2)c2ccccc2c1=O to produce Cn1nc(-c2ccc(Cl)c(NS(C)(=O)=O)c2)c2ccccc2c1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.