Using c1ccc(-c2cnc(-c3ccc(N4CCNCC4)nc3)[nH]2)cc1, CCOC1(O[Si](C)(C)C)CC1 to produce c1ccc(-c2c[nH]c(-c3ccc(N4CCN(C5CC5)CC4)nc3)n2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.