Using COc1nn(C)c(=O)n1-c1ccccc1CBr, CCC(=S)Nc1ccc(Cl)cc1 to produce CCC(=Nc1ccc(Cl)cc1)SCc1ccccc1-n1c(OC)nn(C)c1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.