Using CC(C)(C)OC(=O)N[C@H]1CC[C@H](Sc2ccc3c(NC(=O)c4ccccc4)nccc3c2)CC1 to produce Nc1nccc2cc(S[C@H]3CC[C@H](N)CC3)ccc12, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.