Using CCCC#N, COc1cc2nc(N(C)CC3(c4ccccc4)CCNCC3)nc(N)c2cc1OC to produce CCCC(=N)N1CCC(CN(C)c2nc(N)c3cc(OC)c(OC)cc3n2)(c2ccccc2)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.