Using CCOC(=O)CCc1ccc(OCc2c(-c3ccc(CC)cc3)nsc2C(C)C)c(C)c1C to produce CCc1ccc(-c2nsc(C(C)C)c2COc2ccc(CCC(=O)O)c(C)c2C)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.