Using C[Si](C)(C)CCOCn1c(C2CC2)nc(-c2cc(Cl)cc(N)c2F)c1-c1ccnc(NCCC#N)n1 to produce N#CCCNc1nccc(-c2[nH]c(C3CC3)nc2-c2cc(Cl)cc(N)c2F)n1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.