Using NN, COC(=O)C1C=C2c3cccc4[nH]cc(c34)C[C@H]2N(C#N)C1 to produce N#CN1CC(C(=O)NN)C=C2c3cccc4[nH]cc(c34)C[C@H]21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.