Using COC(=O)Cc1ccc2nc(Nc3cc(F)ccc3C)oc2c1F to produce Cc1ccc(F)cc1Nc1nc2ccc(CC(=O)O)c(F)c2o1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.