Using N#Cc1cccc(O)c1, CCOC(=O)c1cnc(-c2cccnc2)nc1Cl to produce CCOC(=O)c1cnc(-c2cccnc2)nc1Oc1cccc(C#N)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.