Using CCOc1c(-c2ccc(Oc3ccc(OC(F)(F)F)cc3)cc2)c(C)nc2cc(OC)c(Cl)cc12 to produce COc1cc2[nH]c(C)c(-c3ccc(Oc4ccc(OC(F)(F)F)cc4)cc3)c(=O)c2cc1Cl, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.