Using Cc1nc2sccn2c(=O)c1-c1ccc(OC(F)(F)F)cc1, O=Cc1cccc(F)c1OCC1CC1 to produce O=c1c(-c2ccc(OC(F)(F)F)cc2)c(/C=C/c2cccc(F)c2OCC2CC2)nc2sccn12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.