Using C[Mg]Br, CC(C)[Si](OCc1ccc(C#N)c(S(C)(=O)=O)n1)(C(C)C)C(C)C to produce Cc1nc(CO[Si](C(C)C)(C(C)C)C(C)C)ccc1C#N, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.