Using COC(OC)[C@]1(C)Oc2ccc([N+](=O)[O-])cc2[C@H](n2c(=S)oc3ccccc32)[C@H]1O to produce COC(OC)[C@]1(C)Oc2ccc(N)cc2[C@H](n2c(=S)oc3ccccc32)[C@H]1O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.