Using O=C(Nc1ccc(F)cc1F)c1cc(-c2ccc(F)cc2F)ccc1O, COC(=O)Cl to produce O=c1oc2ccc(-c3ccc(F)cc3F)cc2c(=O)n1-c1ccc(F)cc1F, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.