Using O=C1C[C@H]2CC3(CCNCC3)c3ccccc3[C@H]2N1[C@H](CO)c1ccccc1 to produce C=C(c1ccccc1)N1C(=O)C[C@H]2CC3(CCNCC3)c3ccccc3[C@H]21, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.