Using COc1ccc(-c2ccc3ncc4[nH]c(=O)n(-c5cn(C)nc5C)c4c3n2)cc1OC, CCI to produce CCn1c(=O)n(-c2cn(C)nc2C)c2c3nc(-c4ccc(OC)c(OC)c4)ccc3ncc21, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.