Using COC(=O)c1ccc(C(N)=O)cc1S(=O)(=O)NC(C)(C)C, CNC to produce CN(C)C(=O)c1ccc(C(N)=O)cc1S(=O)(=O)NC(C)(C)C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.