Using COC(=O)C1CC(C#N)(c2ccc(OC)c3oc4ccccc4c23)CCC1=O, N=CN to produce COc1ccc(C2(C#N)CCc3nc[nH]c(=O)c3C2)c2c1oc1ccccc12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.