Using NC(=O)c1c(F)ccc(O)c1F, BrCc1nc(-c2ccc(OCc3ccccc3)cc2)ns1 to produce NC(=O)c1c(F)ccc(OCc2nc(-c3ccc(OCc4ccccc4)cc3)ns2)c1F, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.