Using O=Cc1ccc2c(c1)OCO2, CC(C)/N=C1\SCC(=O)N1c1ccccc1 to produce CC(C)/N=C1\S/C(=C\c2ccc3c(c2)OCO3)C(=O)N1c1ccccc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.