Using O=C1NC(=O)c2ccccc21, CC(C)(CO)C(=O)NCc1ccccc1Cl to produce CC(C)(CN1C(=O)c2ccccc2C1=O)C(=O)NCc1ccccc1Cl, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.