Using CCOC(=O)c1cncc(N2C[C@@H](C)N[C@@H](C)C2)c1 to produce C[C@@H]1CN(c2cncc(C(=O)O)c2)C[C@H](C)N1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.