Using CCCCCCc1ccc(O)cc1, Cn1c(Cl)nc(-c2ccncn2)cc1=O to produce CCCCCCc1ccc(Oc2nc(-c3ccncn3)cc(=O)n2C)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.