Using OB(O)c1ccnc(F)c1, Brc1c(-c2ccco2)nn2c(NC3CCCC3)cccc12 to produce Fc1cc(-c2c(-c3ccco3)nn3c(NC4CCCC4)cccc23)ccn1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.