Using C=C[Mg]Br, CC(C)(C)[Si](C)(C)Oc1ccc([N+](=O)[O-])c(Br)c1 to produce CC(C)(C)[Si](C)(C)Oc1cc(Br)c2[nH]ccc2c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.