Using C[N+](C)=c1ccn(S(=O)(=O)NC(=O)OC(C)(C)C)cc1, CNCC1COCCO1 to produce CN(C[C@@H]1COCCO1)S(=O)(=O)NC(=O)OC(C)(C)C, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.