Using COC(=O)Nc1cccc(C(=O)OC)c1NCc1ccc(-c2ccccc2C#N)cc1 to produce COC(=O)c1cccc2[nH]c(=O)n(Cc3ccc(-c4ccccc4C#N)cc3)c12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.