Using CCOC(=O)C(C)(C)c1cn2nc(CCCCN3CCC(OC(c4ccccc4)c4ccccc4)CC3)ccc2n1 to produce CC(C)(C(=O)[O-])c1cn2nc(CCCCN3CCC(OC(c4ccccc4)c4ccccc4)CC3)ccc2n1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.