Using Nc1ccc2c(c1N)C(=O)c1ccccc1C2=O, CC(=O)c1ccccc1 to produce CC1(c2ccccc2)Nc2ccc3c(c2N1)C(=O)c1ccccc1C3=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.