Using CCOC(=O)C(C)(C)Oc1ccc(OC(C)c2sc(-c3ccc(C(F)(F)F)c(F)c3)nc2C)cc1C to produce Cc1cc(OC(C)c2sc(-c3ccc(C(F)(F)F)c(F)c3)nc2C)ccc1OC(C)(C)C(=O)O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.