Using COC(=O)Cl, CCc1[nH]c2cc(C)c(Oc3ccc(OC(F)(F)F)cc3)cc2c(=O)c1C to produce CCc1nc2cc(C)c(Oc3ccc(OC(F)(F)F)cc3)cc2c(OC(=O)OC)c1C, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.