Using NOCCO, CC(=O)c1ccc2ncc(Cc3ccc4c(cnn4C)c3)n2n1 to produce C/C(=N\OCCO)c1ccc2ncc(Cc3ccc4c(cnn4C)c3)n2n1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.