Using Oc1ccncc1, CCOC(=O)/C(=C/c1cn([C@H]2CC[C@@H](O)CC2)cn1)CCCNC(=O)OC(C)(C)C to produce CCOC(=O)/C(=C/c1cn([C@H]2CC[C@H](Oc3ccncc3)CC2)cn1)CCCNC(=O)OC(C)(C)C, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.