Using CCc1n[nH]c(C(N)=O)c1[N+](=O)[O-], CC(C)(C)[Si](C)(C)OCCBr to produce CCc1c([N+](=O)[O-])c(C(N)=O)nn1CCO[Si](C)(C)C(C)(C)C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.