Using C[N+]1([O-])CCOCC1, C=Cc1ccc2c(c1)CCc1c-2cnn1-c1ccc(CCC)cc1 to produce CCCc1ccc(-n2ncc3c2CCc2cc(C=O)ccc2-3)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.