Using O=C1c2c(Cl)cccc2-n2cnc(CO)c2[C@@H]2CCCN12 to produce O=Cc1ncn2c1[C@@H]1CCCN1C(=O)c1c(Cl)cccc1-2, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.