Using Cn1c(=O)n(CCCOC2CCCCO2)c(=O)c2c1nc(Br)n2Cc1ccc(F)cc1 to produce Cn1c(=O)n(CCCO)c(=O)c2c1nc(Br)n2Cc1ccc(F)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.