Using COC(=O)[C@@H]1COCCN1C(=O)c1cc(-c2ccccn2)n(-c2ccc(OC)nc2)n1 to produce COc1ccc(-n2nc(C(=O)N3CCOC[C@H]3C(=O)O)cc2-c2ccccn2)cn1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.