Using CCOP(=O)(OCC)C(C)P(=O)(OCC)OCC, CCc1nc2ccccn2c1I to produce CCOP(=O)(OCC)C(c1c(CC)nc2ccccn12)P(=O)(OCC)OCC, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.