Using O=C(Cl)C(=O)Cl, C[C@@H](N[C@H]1CCN(c2ccc(C(=O)O)cc2)C1)c1cccc2ccccc12 to produce CC(=O)c1ccc(N2CC[C@H](N[C@H](C)c3cccc4ccccc34)C2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.