Using COC(=O)c1cccc([C@](C)(CO)NC(=O)c2c(C)nc3c(OCC4CCCCC4)cccn23)c1 to produce Cc1nc2c(OCC3CCCCC3)cccn2c1C(=O)N[C@@](C)(CO)c1cccc(C(=O)O)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.