Using C=CCN1C[C@H]2CSC(NC(=O)c3ccccc3)=N[C@@]2(c2cccc(Br)c2)C1 to produce O=C(NC1=N[C@@]2(c3cccc(Br)c3)CNC[C@H]2CS1)c1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.