Using O=[N+]([O-])C[C@@H](O)c1cccc(OCCCOCc2ccccc2)c1 to produce NC[C@@H](O)c1cccc(OCCCOCc2ccccc2)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.