Using C#CCCCC, Nc1nc2c(c(I)cn2[C@H]2C[C@H](O)[C@@H](CO)O2)c(=O)[nH]1 to produce CCCCC#Cc1cn([C@H]2C[C@H](O)[C@@H](CO)O2)c2nc(N)[nH]c(=O)c12, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.