Using Cc1cc2c(CCc3sc4cc(C(F)(F)F)ccc4c3C(C)C)noc2cc1C=CC(=O)O to produce Cc1cc2c(CCc3sc4cc(C(F)(F)F)ccc4c3C(C)C)noc2cc1CCC(=O)O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.