Using CC(=O)OC(C)=O, CC(C)(C)[Si](C)(C)OCc1cn(-c2ccc(N3C[C@H](CN=[N+]=[N-])OC3=O)cc2F)cn1 to produce CC(=O)NC[C@H]1CN(c2ccc(-n3cnc(CO[Si](C)(C)C(C)(C)C)c3)c(F)c2)C(=O)O1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.