Using O=C1CCC(=O)N1Br, CCOC(=O)c1c(C)nc2cc(OC)c(OC)cc2c1-c1ccc(OC)c(OC)c1 to produce CCOC(=O)c1c(CBr)nc2cc(OC)c(OC)cc2c1-c1ccc(OC)c(OC)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.