Using CNc1nc(OCc2ccc(F)cc2F)c(Br)c(=O)n1-c1cc(C(=O)OC)ccc1C, CN1CCOCC1 to produce CNC(=O)c1ccc(C)c(-n2c(NC)nc(OCc3ccc(F)cc3F)c(Br)c2=O)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.