Using CCOC(CCCN1C(=O)c2ccccc2C1=O)OCC, N#CCc1ccc(NN)cc1 to produce N#CCc1ccc2[nH]cc(CCN3C(=O)c4ccccc4C3=O)c2c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.