Using COc1ccc(C=O)cc1OC, CNC1CN(c2ccc(Br)cn2)CC1O to produce COc1ccc(CN(C)[C@@H]2CN(c3ccc(Br)cn3)C[C@H]2O)cc1OC, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.