Using Cc1nc(-c2cccnc2Nc2cccc3nn(C4CCCCO4)cc23)c2cnn(C3CCCCO3)c2n1 to produce Cc1nc(-c2cccnc2Nc2cccc3[nH]ncc23)c2cn[nH]c2n1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.