Using O=C1CCC(=O)N1Br, CC[C@H](C)COC(=O)c1ccc(C)cc1 to produce CC[C@H](C)COC(=O)c1ccc(CBr)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.