Using Cc1cc(COc2ccc(C3=NOC(C=O)(C(C)(C)O[SiH2]C(C)(C)C)C3)cc2)c2ccccc2n1, COC(=O)CP(=O)(OC)OC to produce COC(=O)C=CC1(C(C)(C)O[SiH2]C(C)(C)C)CC(c2ccc(OCc3cc(C)nc4ccccc34)cc2)=NO1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.