Using CCc1cc(C)cc(CC)c1C1C(=O)C2CC(=O)CC2C1=O, N#CCC#N to produce CCc1cc(C)cc(CC)c1C1C(=O)C2CC(=C(C#N)C#N)CC2C1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.