Using NC1CCN(c2ncccn2)CC1, O=C(O)c1ccc(-c2ccccc2O)nc1 to produce O=C(NC1CCN(c2ncccn2)CC1)c1ccc(-c2ccccc2O)nc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.