Using O=C=NS(=O)(=O)c1ccccc1Cl, Cc1nc(C)c(C#N)c(N)n1 to produce Cc1nc(C)c(C#N)c(NC(=O)NS(=O)(=O)c2ccccc2Cl)n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.