Using CC(C)(C)OC(=O)NC1(c2ccc(-c3noc(C4CC4)n3)cn2)CC1 to produce NC1(c2ccc(-c3noc(C4CC4)n3)cn2)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.