Using [C-]#N, CN(C)Cc1c[nH]c2ccc(CCS(=O)(=O)N(C)C)cc12 to produce CN(C)S(=O)(=O)CCc1ccc2[nH]cc(CC#N)c2c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.