Using O=C(Cl)c1ccncc1, Cc1cc(Oc2cnccn2)cc(C)c1-c1csc(N)n1 to produce Cc1cc(Oc2cnccn2)cc(C)c1-c1csc(NC(=O)c2ccncc2)n1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.