Using CC(=O)O, CC(C)(C)OC(=O)NN(C(=O)OC(C)(C)C)c1ccc2c(cc(CO[Si](C)(C)C(C)(C)C)n2Cc2ccccc2)n1 to produce Cc1nnc2ccc3c(cc(CO)n3Cc3ccccc3)n12, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.