Using Nc1ccncc1, CCn1c(=O)c(-c2cc(OC)cc(OC)c2)cc2cnc(S(C)=O)nc21 to produce CCn1c(=O)c(-c2cc(OC)cc(OC)c2)cc2cnc(-n3ccc(=N)cc3)nc21, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.