Using CC(=O)N1CCC(CCC(=O)c2ccc3c4c2CCCC4CN3)CC1, CCI to produce CCN1CC2CCCc3c(C(=O)CCC4CCN(C(C)=O)CC4)ccc1c32, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.