Using CO[C@@H]1O[C@H](c2n[nH]c(=S)n2Cc2ccccc2)[C@H]2OC(C)(C)O[C@@H]12 to produce CO[C@@H]1O[C@H](c2nncn2Cc2ccccc2)[C@H]2OC(C)(C)O[C@@H]12, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.