Using CCOC(=O)c1ccc(C(NCC(=O)Nc2c(C(C)C)cccc2C(C)C)c2ccccc2)cc1 to produce CC(C)c1cccc(C(C)C)c1NC(=O)CNC(c1ccccc1)c1ccc(C(=O)O)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.