Using CCCCCCCCCC(=O)Cl, Cc1nnc(NS(=O)(=O)c2ccc(N)cc2)s1 to produce CCCCCCCCCC(=O)Nc1ccc(S(=O)(=O)Nc2nnc(C)s2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.