Using CCOC(=S)[S-], Cc1nn(-c2cc(N)c(F)cc2Br)c(=O)n1C(F)F to produce Cc1nn(-c2cc3nc(S)sc3cc2Br)c(=O)n1C(F)F, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.