Using COC(=O)c1cc2c(C)noc2c(F)c1Nc1ccc(Br)cc1Cl to produce Cc1noc2c(F)c(Nc3ccc(Br)cc3Cl)c(C(=O)O)cc12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.