Using CCCCC(=O)C(Cc1ccc(-c2ccccc2C#N)cc1)C(=O)OC, COC(=N)N to produce CCCCc1nc(OC)[nH]c(=O)c1Cc1ccc(-c2ccccc2C#N)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.