Using CCOC(=O)Nc1c(OC)cc(Cc2cnc(N)nc2N)cc1OC, CCI to produce CCOC(=O)N(CC)c1c(OC)cc(Cc2cnc(N)nc2N)cc1OC, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.