Using O=C(NC(=S)Nc1ncc(Br)c(Oc2c(F)cccc2F)c1Cl)c1ccccc1 to produce NC(=S)Nc1ncc(Br)c(Oc2c(F)cccc2F)c1Cl, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.