Using C[C@H](N)CN1CCOCC1, Cc1ccc(-c2cc(C(=O)O)cc(-c3nccs3)c2)cc1 to produce Cc1ccc(-c2cc(C(=O)N[C@H](C)CN3CCOCC3)cc(-c3nccs3)c2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.