Using O=C1Cc2cc(F)ccc2N1, O=C1OC(c2ccccc2)c2sccc21 to produce O=C1Nc2ccc(F)cc2C1=C1OC(c2ccccc2)c2sccc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.