Using CC(=O)Br, Oc1ccc(C2CNCCc3c2cc(O)c(O)c3Cl)cc1 to produce CC(=O)Oc1ccc(C2CNCCc3c2cc(OC(C)=O)c(OC(C)=O)c3Cl)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.