Using NC1CCC2(CC1)CSC1=C(O2)c2ccccc2C(=O)C1=O, O=C(Cl)c1cccc(C(F)(F)F)c1 to produce O=C1C(=O)c2ccccc2C2=C1SCC1(CCC(NC(=O)c3cccc(C(F)(F)F)c3)CC1)O2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.