Using CCC(Cc1ccccc1)(C(=O)c1ccc(OCCCO)c(OC)c1)N(C)C, BrC(Br)(Br)Br to produce CCC(Cc1ccccc1)(C(=O)c1ccc(OCCCBr)c(OC)c1)N(C)C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.