Using CC1(S(=O)(=O)N2CC(=O)C2)CC1, CCOP(=O)(CC#N)OCC to produce CC1(S(=O)(=O)N2CC(=CC#N)C2)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.