Using COc1cc(C=O)cc(OC)c1NC=O, N#CCCNc1ccccc1 to produce COc1cc(CC(C#N)=CNc2ccccc2)cc(OC)c1NC=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.