Using CC(C)(C)NC1=NC2(CS1)c1cc(Cl)ccc1Oc1ccc(-c3cncnc3)cc12 to produce NC1=NC2(CS1)c1cc(Cl)ccc1Oc1ccc(-c3cncnc3)cc12, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.