Using CC(C)[Si](COCCn1c(C(=O)N[C@H]2CCCC[C@H]2C(=O)NCC#N)cc2ccc(Cl)cc21)(C(C)C)C(C)C to produce N#CCNC(=O)[C@@H]1CCCC[C@@H]1NC(=O)c1cc2ccc(Cl)cc2n1CCO, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.