Using COc1cc(Br)c2c(c1)[C@H]1CN(C)CC[C@H]1CO2 to produce CN1CC[C@H]2COc3c(Br)cc(O)cc3[C@H]2C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.