Using NC(=S)N[C@@]1(c2cccc(Br)c2)CCOC[C@@H]1O to produce NC1=N[C@@]2(c3cccc(Br)c3)CCOC[C@H]2S1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.