Using O=C1CCC(=O)N1Br, Cc1ccc(CCCCO[Si](C)(C)C(C)(C)C)cc1 to produce CC(C)(C)[Si](C)(C)OCCCCc1ccc(CBr)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.