Using Brc1ccc2c(c1)N(Cc1ccccc1)CC1(CC1)O2, O=Cc1cc(Br)ccc1Cl to produce OC(c1ccc2c(c1)N(Cc1ccccc1)CC1(CC1)O2)c1cc(Br)ccc1Cl, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.