Using CCOC(=O)C1=Cc2cc(C)cc(C(OC(=S)n3ccnc3)C(F)(F)F)c2OC1C(F)(F)F to produce CCOC(=O)C1=Cc2cc(C)cc(CC(F)(F)F)c2OC1C(F)(F)F, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.