Using CCCCCCCCn1sccc1=O, Cn1cccc1C(=O)CC(=O)c1ccccc1 to produce CCCCCCCCNC(=O)/C=C\SC(C(=O)c1ccccc1)C(=O)c1cccn1C, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.