Using FC(F)(F)c1sc(-c2nc(-c3ccc4[nH]ccc4c3)no2)cc1-c1ccccc1, CCOC(=O)CCBr to produce CCOC(=O)CCn1ccc2cc(-c3noc(-c4cc(-c5ccccc5)c(C(F)(F)F)s4)n3)ccc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.