Using C=C[Mg]Br, Cc1c(C=NS(=O)(=O)C=Cc2ccccc2)c2ccccc2n1CC(=O)OC(C)(C)C to produce C=CC(NS(=O)(=O)C=Cc1ccccc1)c1c(C)n(CC(=O)OC(C)(C)C)c2ccccc12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.