Using O=Cc1ccccc1, Cc1noc(C)c1Cn1cc(N2C(=O)CNC2=O)cn1 to produce Cc1noc(C)c1Cn1cc(N2C(=O)N/C(=C\c3ccccc3)C2=O)cn1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.