Using CC(C)Oc1ccc(C(=O)N2CCC3(CC2)Oc2ccccc2-c2c3cnn2C)cc1C=O to produce CC(C)Oc1ccc(C(=O)N2CCC3(CC2)Oc2ccccc2-c2c3cnn2C)cc1CO, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.