Using [N-]=[N+]=Nc1ccc(Cl)nc1, C#Cc1n[nH]c2ccccc12 to produce Clc1ccc(-n2cc(-c3n[nH]c4ccccc34)nn2)cn1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.