Using COc1cc(N2CCC(N3CCNCC3)CC2)ccc1[N+](=O)[O-], C=CS(C)(=O)=O to produce COc1cc(N2CCC(N3CCN(CCS(C)(=O)=O)CC3)CC2)ccc1[N+](=O)[O-], please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.