Using CN(C)C=O, C[C@H]1CCCCN1[C@H]1C[C@H](c2nc3ccc(C(=O)O)cc3s2)C1 to produce C[C@H]1CCCCN1[C@H]1C[C@H](c2nc3ccc(C(N)=O)cc3s2)C1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.