Using CON(C)C(=O)c1cc(OCCCOC2CCCCO2)cc(C(C)(C)C)c1, C[Si](C)(C)[N-][Si](C)(C)C to produce CC(=O)c1cc(OCCCO)cc(C(C)(C)C)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.