Using c1ccc2sc(Oc3ccc(CN4C[C@@H]5C[C@H]4CN5)cc3)nc2c1, O=C(O)CO to produce O=C(CO)N1C[C@@H]2C[C@H]1CN2Cc1ccc(Oc2nc3ccccc3s2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.