Using CCCO[C@H]1CC[C@H](N2CCC(=O)CC2)CC1, Cc1cc(O)c(N)cc1S(C)(=O)=O to produce CCCO[C@H]1CC[C@H](N2CCC(Nc3cc(S(C)(=O)=O)c(C)cc3O)CC2)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.