Using N, Fc1cc(Br)ccc1Nc1c(-c2nnc(CCl)o2)cn2ccnc2c1Cl to produce NCc1nnc(-c2cn3ccnc3c(Cl)c2Nc2ccc(Br)cc2F)o1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.