Using CC(C)(C)OC(=O)N1CCCC(c2cc(-c3c(O)cccc3OCc3ccccc3)nc(N)c2C#N)C1 to produce N#Cc1c(C2CCCNC2)cc(-c2c(O)cccc2OCc2ccccc2)nc1N, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.