Using C[C@H](c1ccccc1)N1C[C@H](c2ccc(Br)cc2)COCC1=O to produce C[C@H](c1ccccc1)N1CCOC[C@@H](c2ccc(Br)cc2)C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.