Using CC(C)(C)OC(=O)N1CCN(c2nc3ncccc3o2)C(COc2cccnc2)C1 to produce c1cncc(OCC2CNCCN2c2nc3ncccc3o2)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.