Using Cc1noc([C@@H](C)N)n1, O=C(O)c1ccc2c(N3CCOCC3)nn(-c3ccsc3)c2c1 to produce Cc1noc([C@@H](C)NC(=O)c2ccc3c(N4CCOCC4)nn(-c4ccsc4)c3c2)n1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.