Using CC(C)[C@@H](N)c1nc2cc(Cl)ccc2c(=O)n1Cc1ccccc1, O=C(CBr)CN1C(=O)c2ccccc2C1=O to produce CC(C)[C@@H](NCC(=O)CN1C(=O)c2ccccc2C1=O)c1nc2cc(Cl)ccc2c(=O)n1Cc1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.