Using ClCc1ccc(OCc2ccccc2)cc1, N#Cc1ccc(Nc2cccnc2)cc1 to produce N#Cc1ccc(N(Cc2ccc(OCc3ccccc3)cc2)c2cccnc2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.