Using CN(C)C=c1c2ccccc2c2[nH]c(=O)c3nccn3c12, O=C([O-])O to produce O=c1[nH]c2c3ccccc3c(=CO)c2n2ccnc12, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.