Using O=C(Cl)/C=C/c1cccc(Cl)c1, Nc1ccccc1Nc1ccccn1 to produce Clc1cccc(/C=C/c2nc3ccccc3n2-c2ccccn2)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.