Using CC1(C)C2CC[C@]1(C)C(=O)CC2=O, Cc1ccc(N=C=O)cc1 to produce Cc1ccc(NC(=O)C2C(=O)C3CC[C@](C)(C2=O)C3(C)C)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.