Using COc1cc(C=O)ccc1Oc1cnc(C(N)=O)cn1, CCCCCN to produce CCCCCNCc1ccc(Oc2cnc(C(N)=O)cn2)c(OC)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.