Using CN(C)C=O, C[C@@H]1CN(C(=O)OC(C)(C)C)C[C@H]2Cc3ccc([C@@H](C)O)nc3N21 to produce CO[C@H](C)c1ccc2c(n1)N1[C@H](C2)CN(C(=O)OC(C)(C)C)C[C@H]1C, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.