Using COC(=O)Cc1cccc(Oc2ccc(Br)cc2CN(Cc2ccccc2)C(=O)OC)c1 to produce COC(=O)N(Cc1ccccc1)Cc1cc(Br)ccc1Oc1cccc(CC(=O)O)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.