Using C[C@H]1CN2C[C@@H](COc3ccc(C4CCCCC4)cc3)OC2=NC1=O to produce Cc1cn2c(nc1=O)O[C@H](COc1ccc(C3CCCCC3)cc1)C2, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.