Using COc1ccc2nc(-c3ccc(C(=O)O)cc3)c(F)c(Cl)c2c1 to produce COc1ccc2nc(-c3ccc(C(=O)O)cc3)c(F)cc2c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.