Using O=C(Cl)c1cc2ccccc2[nH]1, O=C1Nc2ccccc2C(c2ccccc2)=NC1O to produce O=C(OC1N=C(c2ccccc2)c2ccccc2NC1=O)c1cc2ccccc2[nH]1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.