Using CC(C)(C)OC(=O)N1CC[C@H](Nc2nc(-c3ccccc3O)nc3ccc(C#CCO)cc23)C1 to produce OCC#Cc1ccc2nc(-c3ccccc3O)nc(N[C@H]3CCNC3)c2c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.