Using NC1Cc2ccccc2C1, CC(=O)N(C)c1ccc(S(=O)(=O)Cl)cc1 to produce CC(=O)N(C)c1ccc(S(=O)(=O)NC2Cc3ccccc3C2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.