Using O=C1CCC(=O)N1Br, COC(=O)[C@H](Cc1ccc(O)cc1)NC(C)=O to produce COC(=O)C(Cc1ccc(O)c(Br)c1)NC(C)=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.