Using COc1ccc(-c2nc(CCO)nc3cc(OC)c(OC)cc23)cc1OC, BrP(Br)Br to produce COc1ccc(-c2nc(CCBr)nc3cc(OC)c(OC)cc23)cc1OC, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.