Using C[C@@H]1CN(CC(=O)O)C[C@H](C)N1c1ncnc2sccc12, O=C(Cl)C(=O)Cl to produce C[C@@H]1CN(CC(=O)Cl)C[C@H](C)N1c1ncnc2sccc12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.