Using O=Cc1ccccc1OC1CCN(C(=O)CNC(=O)c2cc(-c3ccccc3)[nH]n2)CC1 to produce O=C(NCC(=O)N1CCC(Oc2ccccc2CO)CC1)c1cc(-c2ccccc2)[nH]n1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.