Using C[C@@H](COc1ccc(C#Cc2ccc(OCC3CC3)cn2)cc1)NC(=O)OC(C)(C)C, NOS(=O)(=O)O to produce C[C@@H](COc1ccc(-c2cc3ccc(OCC4CC4)cn3n2)cc1)NC(=O)OC(C)(C)C, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.