Using CCCNCc1ccc(-c2ccccc2C#N)cc1, COC(=O)c1cccc(C(=O)O)c1 to produce CCCN(Cc1ccc(-c2ccccc2C#N)cc1)C(=O)c1cccc(C(=O)O)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.