Using COC(=O)CN(C)C(=S)c1cccc2c(SC(F)(F)F)c(OC)ccc12 to produce COc1ccc2c(C(=S)N(C)CC(=O)O)cccc2c1SC(F)(F)F, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.