Using Cc1ccc(S(=O)(=O)N2CC3CC3(N=C=O)C2c2ccccc2)cc1 to produce Cc1ccc(S(=O)(=O)N2CC3CC3(N)C2c2ccccc2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.