Using [N-]=[N+]=N[C@H]1C[C@H](C(=O)Nc2ccc(N3CCOCC3=O)cc2)N(C(=O)Nc2ccc(Cl)cc2)C1 to produce N[C@H]1C[C@H](C(=O)Nc2ccc(N3CCOCC3=O)cc2)N(C(=O)Nc2ccc(Cl)cc2)C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.